128522310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{612011}}^1$

素因数の和:612028

約数の個数: 32

約数和(自身を含む): 352518912

約数和(自身を除く): 223996602

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 612011, 1224022, 1836033, 3060055, 3672066, 4284077, 6120110, 8568154, 9180165, 12852231, 18360330, 21420385, 25704462, 42840770, 64261155, 128522310]

約数ペア:

[(1, 128522310), (2, 64261155), (3, 42840770), (5, 25704462), (6, 21420385), (7, 18360330), (10, 12852231), (14, 9180165), (15, 8568154), (21, 6120110), (30, 4284077), (35, 3672066), (42, 3060055), (70, 1836033), (105, 1224022), (210, 612011)]