30447420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12377}}^1$

素因数の和:12430

約数の個数: 48

約数和(自身を含む): 87339168

約数和(自身を除く): 56891748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 12377, 24754, 37131, 49508, 61885, 74262, 123770, 148524, 185655, 247540, 371310, 507457, 742620, 1014914, 1522371, 2029828, 2537285, 3044742, 5074570, 6089484, 7611855, 10149140, 15223710, 30447420]

約数ペア:

[(1, 30447420), (2, 15223710), (3, 10149140), (4, 7611855), (5, 6089484), (6, 5074570), (10, 3044742), (12, 2537285), (15, 2029828), (20, 1522371), (30, 1014914), (41, 742620), (60, 507457), (82, 371310), (123, 247540), (164, 185655), (205, 148524), (246, 123770), (410, 74262), (492, 61885), (615, 49508), (820, 37131), (1230, 24754), (2460, 12377)]