490452730

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{757}}^1\times {\mathrm{967}}^1$

素因数の和:1798

約数の個数: 32

約数和(自身を含む): 898102656

約数和(自身を除く): 407649926

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 757, 967, 1514, 1934, 3785, 4835, 7570, 9670, 50719, 64789, 101438, 129578, 253595, 323945, 507190, 647890, 732019, 1464038, 3660095, 7320190, 49045273, 98090546, 245226365, 490452730]

約数ペア:

[(1, 490452730), (2, 245226365), (5, 98090546), (10, 49045273), (67, 7320190), (134, 3660095), (335, 1464038), (670, 732019), (757, 647890), (967, 507190), (1514, 323945), (1934, 253595), (3785, 129578), (4835, 101438), (7570, 64789), (9670, 50719)]