31004877330

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{743}}^1\times {\mathrm{22079}}^1$

素因数の和:22845

約数の個数: 128

約数和(自身を含む): 94622515200

約数和(自身を除く): 63617637870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 743, 945, 1486, 1890, 2229, 3715, 4458, 5201, 6687, 7430, 10402, 11145, 13374, 15603, 20061, 22079, 22290, 26005, 31206, 33435, 40122, 44158, 46809, 52010, 66237, 66870, 78015, 93618, 100305, 110395, 132474, 140427, 154553, 156030, 198711, 200610, 220790, 234045, 280854, 309106, 331185, 397422, 463659, 468090, 596133, 662370, 702135, 772765, 927318, 993555, 1192266, 1390977, 1404270, 1545530, 1987110, 2318295, 2781954, 2980665, 4172931, 4636590, 5961330, 6954885, 8345862, 13909770, 16404697, 20864655, 32809394, 41729310, 49214091, 82023485, 98428182, 114832879, 147642273, 164046970, 229665758, 246070455, 295284546, 344498637, 442926819, 492140910, 574164395, 688997274, 738211365, 885853638, 1033495911, 1148328790, 1476422730, 1722493185, 2066991822, 2214634095, 3100487733, 3444986370, 4429268190, 5167479555, 6200975466, 10334959110, 15502438665, 31004877330]

約数ペア:

[(1, 31004877330), (2, 15502438665), (3, 10334959110), (5, 6200975466), (6, 5167479555), (7, 4429268190), (9, 3444986370), (10, 3100487733), (14, 2214634095), (15, 2066991822), (18, 1722493185), (21, 1476422730), (27, 1148328790), (30, 1033495911), (35, 885853638), (42, 738211365), (45, 688997274), (54, 574164395), (63, 492140910), (70, 442926819), (90, 344498637), (105, 295284546), (126, 246070455), (135, 229665758), (189, 164046970), (210, 147642273), (270, 114832879), (315, 98428182), (378, 82023485), (630, 49214091), (743, 41729310), (945, 32809394), (1486, 20864655), (1890, 16404697), (2229, 13909770), (3715, 8345862), (4458, 6954885), (5201, 5961330), (6687, 4636590), (7430, 4172931), (10402, 2980665), (11145, 2781954), (13374, 2318295), (15603, 1987110), (20061, 1545530), (22079, 1404270), (22290, 1390977), (26005, 1192266), (31206, 993555), (33435, 927318), (40122, 772765), (44158, 702135), (46809, 662370), (52010, 596133), (66237, 468090), (66870, 463659), (78015, 397422), (93618, 331185), (100305, 309106), (110395, 280854), (132474, 234045), (140427, 220790), (154553, 200610), (156030, 198711)]