2990931570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{13309}}^1$

素因数の和:13560

約数の個数: 96

約数和(自身を含む): 8521381440

約数和(自身を除く): 5530449870

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 227, 330, 454, 495, 681, 990, 1135, 1362, 2043, 2270, 2497, 3405, 4086, 4994, 6810, 7491, 10215, 12485, 13309, 14982, 20430, 22473, 24970, 26618, 37455, 39927, 44946, 66545, 74910, 79854, 112365, 119781, 133090, 146399, 199635, 224730, 239562, 292798, 399270, 439197, 598905, 731995, 878394, 1197810, 1317591, 1463990, 2195985, 2635182, 3021143, 4391970, 6042286, 6587955, 9063429, 13175910, 15105715, 18126858, 27190287, 30211430, 33232573, 45317145, 54380574, 66465146, 90634290, 99697719, 135951435, 166162865, 199395438, 271902870, 299093157, 332325730, 498488595, 598186314, 996977190, 1495465785, 2990931570]

約数ペア:

[(1, 2990931570), (2, 1495465785), (3, 996977190), (5, 598186314), (6, 498488595), (9, 332325730), (10, 299093157), (11, 271902870), (15, 199395438), (18, 166162865), (22, 135951435), (30, 99697719), (33, 90634290), (45, 66465146), (55, 54380574), (66, 45317145), (90, 33232573), (99, 30211430), (110, 27190287), (165, 18126858), (198, 15105715), (227, 13175910), (330, 9063429), (454, 6587955), (495, 6042286), (681, 4391970), (990, 3021143), (1135, 2635182), (1362, 2195985), (2043, 1463990), (2270, 1317591), (2497, 1197810), (3405, 878394), (4086, 731995), (4994, 598905), (6810, 439197), (7491, 399270), (10215, 292798), (12485, 239562), (13309, 224730), (14982, 199635), (20430, 146399), (22473, 133090), (24970, 119781), (26618, 112365), (37455, 79854), (39927, 74910), (44946, 66545)]