30648310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{751}}^1$

素因数の和:829

約数の個数: 64

約数和(自身を含む): 70170624

約数和(自身を除く): 39522314

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 53, 55, 70, 77, 106, 110, 154, 265, 371, 385, 530, 583, 742, 751, 770, 1166, 1502, 1855, 2915, 3710, 3755, 4081, 5257, 5830, 7510, 8162, 8261, 10514, 16522, 20405, 26285, 39803, 40810, 41305, 52570, 57827, 79606, 82610, 115654, 199015, 278621, 289135, 398030, 437833, 557242, 578270, 875666, 1393105, 2189165, 2786210, 3064831, 4378330, 6129662, 15324155, 30648310]

約数ペア:

[(1, 30648310), (2, 15324155), (5, 6129662), (7, 4378330), (10, 3064831), (11, 2786210), (14, 2189165), (22, 1393105), (35, 875666), (53, 578270), (55, 557242), (70, 437833), (77, 398030), (106, 289135), (110, 278621), (154, 199015), (265, 115654), (371, 82610), (385, 79606), (530, 57827), (583, 52570), (742, 41305), (751, 40810), (770, 39803), (1166, 26285), (1502, 20405), (1855, 16522), (2915, 10514), (3710, 8261), (3755, 8162), (4081, 7510), (5257, 5830)]