60887654380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{881}}^1\times {\mathrm{493657}}^1$

素因数の和:494554

約数の個数: 48

約数和(自身を含む): 146296535616

約数和(自身を除く): 85408881236

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 881, 1762, 3524, 4405, 6167, 8810, 12334, 17620, 24668, 30835, 61670, 123340, 493657, 987314, 1974628, 2468285, 3455599, 4936570, 6911198, 9873140, 13822396, 17277995, 34555990, 69111980, 434911817, 869823634, 1739647268, 2174559085, 3044382719, 4349118170, 6088765438, 8698236340, 12177530876, 15221913595, 30443827190, 60887654380]

約数ペア:

[(1, 60887654380), (2, 30443827190), (4, 15221913595), (5, 12177530876), (7, 8698236340), (10, 6088765438), (14, 4349118170), (20, 3044382719), (28, 2174559085), (35, 1739647268), (70, 869823634), (140, 434911817), (881, 69111980), (1762, 34555990), (3524, 17277995), (4405, 13822396), (6167, 9873140), (8810, 6911198), (12334, 4936570), (17620, 3455599), (24668, 2468285), (30835, 1974628), (61670, 987314), (123340, 493657)]