7157260890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{8081}}^1$

素因数の和:8864

約数の個数: 96

約数和(自身を含む): 20069287056

約数和(自身を除く): 12912026166

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 757, 1170, 1514, 2271, 3785, 4542, 6813, 7570, 8081, 9841, 11355, 13626, 16162, 19682, 22710, 24243, 29523, 34065, 40405, 48486, 49205, 59046, 68130, 72729, 80810, 88569, 98410, 105053, 121215, 145458, 147615, 177138, 210106, 242430, 295230, 315159, 363645, 442845, 525265, 630318, 727290, 885690, 945477, 1050530, 1575795, 1890954, 3151590, 4727385, 6117317, 9454770, 12234634, 18351951, 30586585, 36703902, 55055853, 61173170, 79525121, 91759755, 110111706, 159050242, 183519510, 238575363, 275279265, 397625605, 477150726, 550558530, 715726089, 795251210, 1192876815, 1431452178, 2385753630, 3578630445, 7157260890]

約数ペア:

[(1, 7157260890), (2, 3578630445), (3, 2385753630), (5, 1431452178), (6, 1192876815), (9, 795251210), (10, 715726089), (13, 550558530), (15, 477150726), (18, 397625605), (26, 275279265), (30, 238575363), (39, 183519510), (45, 159050242), (65, 110111706), (78, 91759755), (90, 79525121), (117, 61173170), (130, 55055853), (195, 36703902), (234, 30586585), (390, 18351951), (585, 12234634), (757, 9454770), (1170, 6117317), (1514, 4727385), (2271, 3151590), (3785, 1890954), (4542, 1575795), (6813, 1050530), (7570, 945477), (8081, 885690), (9841, 727290), (11355, 630318), (13626, 525265), (16162, 442845), (19682, 363645), (22710, 315159), (24243, 295230), (29523, 242430), (34065, 210106), (40405, 177138), (48486, 147615), (49205, 145458), (59046, 121215), (68130, 105053), (72729, 98410), (80810, 88569)]