70417180

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{57719}}^1$

素因数の和:57789

約数の個数: 24

約数和(自身を含む): 150302880

約数和(自身を除く): 79885700

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 57719, 115438, 230876, 288595, 577190, 1154380, 3520859, 7041718, 14083436, 17604295, 35208590, 70417180]

約数ペア:

[(1, 70417180), (2, 35208590), (4, 17604295), (5, 14083436), (10, 7041718), (20, 3520859), (61, 1154380), (122, 577190), (244, 288595), (305, 230876), (610, 115438), (1220, 57719)]