70858040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9473}}^1$

素因数の和:9512

約数の個数: 64

約数和(自身を含む): 184174560

約数和(自身を除く): 113316520

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 7480, 9473, 18946, 37892, 47365, 75784, 94730, 104203, 161041, 189460, 208406, 322082, 378920, 416812, 521015, 644164, 805205, 833624, 1042030, 1288328, 1610410, 1771451, 2084060, 3220820, 3542902, 4168120, 6441640, 7085804, 8857255, 14171608, 17714510, 35429020, 70858040]

約数ペア:

[(1, 70858040), (2, 35429020), (4, 17714510), (5, 14171608), (8, 8857255), (10, 7085804), (11, 6441640), (17, 4168120), (20, 3542902), (22, 3220820), (34, 2084060), (40, 1771451), (44, 1610410), (55, 1288328), (68, 1042030), (85, 833624), (88, 805205), (110, 644164), (136, 521015), (170, 416812), (187, 378920), (220, 322082), (340, 208406), (374, 189460), (440, 161041), (680, 104203), (748, 94730), (935, 75784), (1496, 47365), (1870, 37892), (3740, 18946), (7480, 9473)]