198822510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{13553}}^1$

素因数の和:13729

約数の個数: 48

約数和(自身を含む): 520148304

約数和(自身を除く): 321325794

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 163, 326, 489, 815, 978, 1467, 1630, 2445, 2934, 4890, 7335, 13553, 14670, 27106, 40659, 67765, 81318, 121977, 135530, 203295, 243954, 406590, 609885, 1219770, 2209139, 4418278, 6627417, 11045695, 13254834, 19882251, 22091390, 33137085, 39764502, 66274170, 99411255, 198822510]

約数ペア:

[(1, 198822510), (2, 99411255), (3, 66274170), (5, 39764502), (6, 33137085), (9, 22091390), (10, 19882251), (15, 13254834), (18, 11045695), (30, 6627417), (45, 4418278), (90, 2209139), (163, 1219770), (326, 609885), (489, 406590), (815, 243954), (978, 203295), (1467, 135530), (1630, 121977), (2445, 81318), (2934, 67765), (4890, 40659), (7335, 27106), (13553, 14670)]