5904220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{233}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 14309568

約数和(自身を除く): 8405348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 181, 233, 362, 466, 724, 905, 932, 1165, 1267, 1631, 1810, 2330, 2534, 3262, 3620, 4660, 5068, 6335, 6524, 8155, 12670, 16310, 25340, 32620, 42173, 84346, 168692, 210865, 295211, 421730, 590422, 843460, 1180844, 1476055, 2952110, 5904220]

約数ペア:

[(1, 5904220), (2, 2952110), (4, 1476055), (5, 1180844), (7, 843460), (10, 590422), (14, 421730), (20, 295211), (28, 210865), (35, 168692), (70, 84346), (140, 42173), (181, 32620), (233, 25340), (362, 16310), (466, 12670), (724, 8155), (905, 6524), (932, 6335), (1165, 5068), (1267, 4660), (1631, 3620), (1810, 3262), (2330, 2534)]