69490390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{6101}}^1$

素因数の和:6192

約数の個数: 32

約数和(自身を含む): 134439264

約数和(自身を除く): 64948874

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 670, 1139, 2278, 5695, 6101, 11390, 12202, 30505, 61010, 103717, 207434, 408767, 518585, 817534, 1037170, 2043835, 4087670, 6949039, 13898078, 34745195, 69490390]

約数ペア:

[(1, 69490390), (2, 34745195), (5, 13898078), (10, 6949039), (17, 4087670), (34, 2043835), (67, 1037170), (85, 817534), (134, 518585), (170, 408767), (335, 207434), (670, 103717), (1139, 61010), (2278, 30505), (5695, 12202), (6101, 11390)]