84883890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:137

約数の個数: 256

約数和(自身を含む): 278691840

約数和(自身を除く): 193807950

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 26, 30, 31, 34, 35, 39, 42, 51, 59, 62, 65, 70, 78, 85, 91, 93, 102, 105, 118, 119, 130, 155, 170, 177, 182, 186, 195, 210, 217, 221, 238, 255, 273, 295, 310, 354, 357, 390, 403, 413, 434, 442, 455, 465, 510, 527, 546, 590, 595, 651, 663, 714, 767, 806, 826, 885, 910, 930, 1003, 1054, 1085, 1105, 1190, 1209, 1239, 1302, 1326, 1365, 1534, 1547, 1581, 1770, 1785, 1829, 2006, 2015, 2065, 2170, 2210, 2301, 2418, 2478, 2635, 2730, 2821, 3009, 3094, 3162, 3255, 3315, 3570, 3658, 3689, 3835, 4030, 4130, 4602, 4641, 5015, 5270, 5369, 5487, 5642, 6018, 6045, 6195, 6510, 6630, 6851, 7021, 7378, 7670, 7735, 7905, 8463, 9145, 9282, 10030, 10738, 10974, 11067, 11505, 12090, 12390, 12803, 13039, 13702, 14042, 14105, 15045, 15470, 15810, 16107, 16926, 18290, 18445, 20553, 21063, 22134, 23010, 23205, 23777, 25606, 26078, 26845, 27435, 28210, 30090, 31093, 32214, 34255, 35105, 36890, 38409, 39117, 41106, 42126, 42315, 46410, 47554, 47957, 53690, 54870, 55335, 62186, 64015, 65195, 68510, 70210, 71331, 76818, 78234, 80535, 84630, 91273, 93279, 95914, 102765, 105315, 110670, 118885, 128030, 130390, 142662, 143871, 155465, 161070, 166439, 182546, 186558, 192045, 195585, 205530, 210630, 217651, 237770, 239785, 273819, 287742, 310930, 332878, 356655, 384090, 391170, 404209, 435302, 456365, 466395, 479570, 499317, 547638, 652953, 713310, 719355, 808418, 832195, 912730, 932790, 998634, 1088255, 1212627, 1305906, 1369095, 1438710, 1664390, 2021045, 2176510, 2425254, 2496585, 2738190, 2829463, 3264765, 4042090, 4993170, 5658926, 6063135, 6529530, 8488389, 12126270, 14147315, 16976778, 28294630, 42441945, 84883890]

約数ペア:

[(1, 84883890), (2, 42441945), (3, 28294630), (5, 16976778), (6, 14147315), (7, 12126270), (10, 8488389), (13, 6529530), (14, 6063135), (15, 5658926), (17, 4993170), (21, 4042090), (26, 3264765), (30, 2829463), (31, 2738190), (34, 2496585), (35, 2425254), (39, 2176510), (42, 2021045), (51, 1664390), (59, 1438710), (62, 1369095), (65, 1305906), (70, 1212627), (78, 1088255), (85, 998634), (91, 932790), (93, 912730), (102, 832195), (105, 808418), (118, 719355), (119, 713310), (130, 652953), (155, 547638), (170, 499317), (177, 479570), (182, 466395), (186, 456365), (195, 435302), (210, 404209), (217, 391170), (221, 384090), (238, 356655), (255, 332878), (273, 310930), (295, 287742), (310, 273819), (354, 239785), (357, 237770), (390, 217651), (403, 210630), (413, 205530), (434, 195585), (442, 192045), (455, 186558), (465, 182546), (510, 166439), (527, 161070), (546, 155465), (590, 143871), (595, 142662), (651, 130390), (663, 128030), (714, 118885), (767, 110670), (806, 105315), (826, 102765), (885, 95914), (910, 93279), (930, 91273), (1003, 84630), (1054, 80535), (1085, 78234), (1105, 76818), (1190, 71331), (1209, 70210), (1239, 68510), (1302, 65195), (1326, 64015), (1365, 62186), (1534, 55335), (1547, 54870), (1581, 53690), (1770, 47957), (1785, 47554), (1829, 46410), (2006, 42315), (2015, 42126), (2065, 41106), (2170, 39117), (2210, 38409), (2301, 36890), (2418, 35105), (2478, 34255), (2635, 32214), (2730, 31093), (2821, 30090), (3009, 28210), (3094, 27435), (3162, 26845), (3255, 26078), (3315, 25606), (3570, 23777), (3658, 23205), (3689, 23010), (3835, 22134), (4030, 21063), (4130, 20553), (4602, 18445), (4641, 18290), (5015, 16926), (5270, 16107), (5369, 15810), (5487, 15470), (5642, 15045), (6018, 14105), (6045, 14042), (6195, 13702), (6510, 13039), (6630, 12803), (6851, 12390), (7021, 12090), (7378, 11505), (7670, 11067), (7735, 10974), (7905, 10738), (8463, 10030), (9145, 9282)]