64450630

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{569}}^1$

素因数の和:864

約数の個数: 32

約数和(自身を含む): 119180160

約数和(自身を除く): 54729530

約数列:

[1, 2, 5, 10, 47, 94, 235, 241, 470, 482, 569, 1138, 1205, 2410, 2845, 5690, 11327, 22654, 26743, 53486, 56635, 113270, 133715, 137129, 267430, 274258, 685645, 1371290, 6445063, 12890126, 32225315, 64450630]

約数ペア:

[(1, 64450630), (2, 32225315), (5, 12890126), (10, 6445063), (47, 1371290), (94, 685645), (235, 274258), (241, 267430), (470, 137129), (482, 133715), (569, 113270), (1138, 56635), (1205, 53486), (2410, 26743), (2845, 22654), (5690, 11327)]