70999540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{751}}^1$

素因数の和:952

約数の個数: 48

約数和(自身を含む): 155393280

約数和(自身を除く): 84393740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 163, 290, 326, 580, 652, 751, 815, 1502, 1630, 3004, 3260, 3755, 4727, 7510, 9454, 15020, 18908, 21779, 23635, 43558, 47270, 87116, 94540, 108895, 122413, 217790, 244826, 435580, 489652, 612065, 1224130, 2448260, 3549977, 7099954, 14199908, 17749885, 35499770, 70999540]

約数ペア:

[(1, 70999540), (2, 35499770), (4, 17749885), (5, 14199908), (10, 7099954), (20, 3549977), (29, 2448260), (58, 1224130), (116, 612065), (145, 489652), (163, 435580), (290, 244826), (326, 217790), (580, 122413), (652, 108895), (751, 94540), (815, 87116), (1502, 47270), (1630, 43558), (3004, 23635), (3260, 21779), (3755, 18908), (4727, 15020), (7510, 9454)]