70618620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37967}}^1$

素因数の和:38010

約数の個数: 48

約数和(自身を含む): 204115968

約数和(自身を除く): 133497348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 37967, 75934, 113901, 151868, 189835, 227802, 379670, 455604, 569505, 759340, 1139010, 1176977, 2278020, 2353954, 3530931, 4707908, 5884885, 7061862, 11769770, 14123724, 17654655, 23539540, 35309310, 70618620]

約数ペア:

[(1, 70618620), (2, 35309310), (3, 23539540), (4, 17654655), (5, 14123724), (6, 11769770), (10, 7061862), (12, 5884885), (15, 4707908), (20, 3530931), (30, 2353954), (31, 2278020), (60, 1176977), (62, 1139010), (93, 759340), (124, 569505), (155, 455604), (186, 379670), (310, 227802), (372, 189835), (465, 151868), (620, 113901), (930, 75934), (1860, 37967)]