2891260290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2604739}}^1$

素因数の和:2604786

約数の個数: 32

約数和(自身を含む): 7126568640

約数和(自身を除く): 4235308350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 2604739, 5209478, 7814217, 13023695, 15628434, 26047390, 39071085, 78142170, 96375343, 192750686, 289126029, 481876715, 578252058, 963753430, 1445630145, 2891260290]

約数ペア:

[(1, 2891260290), (2, 1445630145), (3, 963753430), (5, 578252058), (6, 481876715), (10, 289126029), (15, 192750686), (30, 96375343), (37, 78142170), (74, 39071085), (111, 26047390), (185, 15628434), (222, 13023695), (370, 7814217), (555, 5209478), (1110, 2604739)]