89974710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:339

約数の個数: 192

約数和(自身を含む): 293289984

約数和(自身を除く): 203315274

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 31, 34, 35, 42, 45, 51, 62, 63, 70, 85, 90, 93, 102, 105, 119, 126, 153, 155, 170, 186, 210, 217, 238, 255, 271, 279, 306, 310, 315, 357, 434, 465, 510, 527, 542, 558, 595, 630, 651, 714, 765, 813, 930, 1054, 1071, 1085, 1190, 1302, 1355, 1395, 1530, 1581, 1626, 1785, 1897, 1953, 2142, 2170, 2439, 2635, 2710, 2790, 3162, 3255, 3570, 3689, 3794, 3906, 4065, 4607, 4743, 4878, 5270, 5355, 5691, 6510, 7378, 7905, 8130, 8401, 9214, 9485, 9486, 9765, 10710, 11067, 11382, 12195, 13821, 15810, 16802, 17073, 18445, 18970, 19530, 22134, 23035, 23715, 24390, 25203, 27642, 28455, 32249, 33201, 34146, 36890, 41463, 42005, 46070, 47430, 50406, 55335, 56910, 58807, 64498, 66402, 69105, 75609, 82926, 84010, 85365, 96747, 110670, 117614, 126015, 138210, 142817, 151218, 161245, 166005, 170730, 176421, 193494, 207315, 252030, 285634, 290241, 294035, 322490, 332010, 352842, 378045, 414630, 428451, 483735, 529263, 580482, 588070, 714085, 756090, 856902, 882105, 967470, 999719, 1058526, 1285353, 1428170, 1451205, 1764210, 1999438, 2142255, 2570706, 2646315, 2902410, 2999157, 4284510, 4998595, 5292630, 5998314, 6426765, 8997471, 9997190, 12853530, 14995785, 17994942, 29991570, 44987355, 89974710]

約数ペア:

[(1, 89974710), (2, 44987355), (3, 29991570), (5, 17994942), (6, 14995785), (7, 12853530), (9, 9997190), (10, 8997471), (14, 6426765), (15, 5998314), (17, 5292630), (18, 4998595), (21, 4284510), (30, 2999157), (31, 2902410), (34, 2646315), (35, 2570706), (42, 2142255), (45, 1999438), (51, 1764210), (62, 1451205), (63, 1428170), (70, 1285353), (85, 1058526), (90, 999719), (93, 967470), (102, 882105), (105, 856902), (119, 756090), (126, 714085), (153, 588070), (155, 580482), (170, 529263), (186, 483735), (210, 428451), (217, 414630), (238, 378045), (255, 352842), (271, 332010), (279, 322490), (306, 294035), (310, 290241), (315, 285634), (357, 252030), (434, 207315), (465, 193494), (510, 176421), (527, 170730), (542, 166005), (558, 161245), (595, 151218), (630, 142817), (651, 138210), (714, 126015), (765, 117614), (813, 110670), (930, 96747), (1054, 85365), (1071, 84010), (1085, 82926), (1190, 75609), (1302, 69105), (1355, 66402), (1395, 64498), (1530, 58807), (1581, 56910), (1626, 55335), (1785, 50406), (1897, 47430), (1953, 46070), (2142, 42005), (2170, 41463), (2439, 36890), (2635, 34146), (2710, 33201), (2790, 32249), (3162, 28455), (3255, 27642), (3570, 25203), (3689, 24390), (3794, 23715), (3906, 23035), (4065, 22134), (4607, 19530), (4743, 18970), (4878, 18445), (5270, 17073), (5355, 16802), (5691, 15810), (6510, 13821), (7378, 12195), (7905, 11382), (8130, 11067), (8401, 10710), (9214, 9765), (9485, 9486)]