70657340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9371}}^1$

素因数の和:9422

約数の個数: 48

約数和(自身を含む): 165322080

約数和(自身を除く): 94664740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3770, 7540, 9371, 18742, 37484, 46855, 93710, 121823, 187420, 243646, 271759, 487292, 543518, 609115, 1087036, 1218230, 1358795, 2436460, 2717590, 3532867, 5435180, 7065734, 14131468, 17664335, 35328670, 70657340]

約数ペア:

[(1, 70657340), (2, 35328670), (4, 17664335), (5, 14131468), (10, 7065734), (13, 5435180), (20, 3532867), (26, 2717590), (29, 2436460), (52, 1358795), (58, 1218230), (65, 1087036), (116, 609115), (130, 543518), (145, 487292), (260, 271759), (290, 243646), (377, 187420), (580, 121823), (754, 93710), (1508, 46855), (1885, 37484), (3770, 18742), (7540, 9371)]