660217830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{22007261}}^1$

素因数の和:22007271

約数の個数: 16

約数和(自身を含む): 1584522864

約数和(自身を除く): 924305034

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 22007261, 44014522, 66021783, 110036305, 132043566, 220072610, 330108915, 660217830]

約数ペア:

[(1, 660217830), (2, 330108915), (3, 220072610), (5, 132043566), (6, 110036305), (10, 66021783), (15, 44014522), (30, 22007261)]