70911380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1187}}^1$

素因数の和:1328

約数の個数: 48

約数和(自身を含む): 155675520

約数和(自身を除く): 84764140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 103, 116, 145, 206, 290, 412, 515, 580, 1030, 1187, 2060, 2374, 2987, 4748, 5935, 5974, 11870, 11948, 14935, 23740, 29870, 34423, 59740, 68846, 122261, 137692, 172115, 244522, 344230, 489044, 611305, 688460, 1222610, 2445220, 3545569, 7091138, 14182276, 17727845, 35455690, 70911380]

約数ペア:

[(1, 70911380), (2, 35455690), (4, 17727845), (5, 14182276), (10, 7091138), (20, 3545569), (29, 2445220), (58, 1222610), (103, 688460), (116, 611305), (145, 489044), (206, 344230), (290, 244522), (412, 172115), (515, 137692), (580, 122261), (1030, 68846), (1187, 59740), (2060, 34423), (2374, 29870), (2987, 23740), (4748, 14935), (5935, 11948), (5974, 11870)]