64687830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{32183}}^1$

素因数の和:32260

約数の個数: 32

約数和(自身を含む): 157572864

約数和(自身を除く): 92885034

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 32183, 64366, 96549, 160915, 193098, 321830, 482745, 965490, 2156261, 4312522, 6468783, 10781305, 12937566, 21562610, 32343915, 64687830]

約数ペア:

[(1, 64687830), (2, 32343915), (3, 21562610), (5, 12937566), (6, 10781305), (10, 6468783), (15, 4312522), (30, 2156261), (67, 965490), (134, 482745), (201, 321830), (335, 193098), (402, 160915), (670, 96549), (1005, 64366), (2010, 32183)]