65863010

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{499}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 121176000

約数和(自身を除く): 55312990

約数列:

[1, 2, 5, 10, 67, 134, 197, 335, 394, 499, 670, 985, 998, 1970, 2495, 4990, 13199, 26398, 33433, 65995, 66866, 98303, 131990, 167165, 196606, 334330, 491515, 983030, 6586301, 13172602, 32931505, 65863010]

約数ペア:

[(1, 65863010), (2, 32931505), (5, 13172602), (10, 6586301), (67, 983030), (134, 491515), (197, 334330), (335, 196606), (394, 167165), (499, 131990), (670, 98303), (985, 66866), (998, 65995), (1970, 33433), (2495, 26398), (4990, 13199)]