66177710

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{228199}}^1$

素因数の和:228235

約数の個数: 16

約数和(自身を含む): 123228000

約数和(自身を除く): 57050290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 228199, 456398, 1140995, 2281990, 6617771, 13235542, 33088855, 66177710]

約数ペア:

[(1, 66177710), (2, 33088855), (5, 13235542), (10, 6617771), (29, 2281990), (58, 1140995), (145, 456398), (290, 228199)]