313464540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{7717}}^1$

素因数の和:8406

約数の個数: 48

約数和(自身を含む): 879111072

約数和(自身を除く): 565646532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 677, 1354, 2031, 2708, 3385, 4062, 6770, 7717, 8124, 10155, 13540, 15434, 20310, 23151, 30868, 38585, 40620, 46302, 77170, 92604, 115755, 154340, 231510, 463020, 5224409, 10448818, 15673227, 20897636, 26122045, 31346454, 52244090, 62692908, 78366135, 104488180, 156732270, 313464540]

約数ペア:

[(1, 313464540), (2, 156732270), (3, 104488180), (4, 78366135), (5, 62692908), (6, 52244090), (10, 31346454), (12, 26122045), (15, 20897636), (20, 15673227), (30, 10448818), (60, 5224409), (677, 463020), (1354, 231510), (2031, 154340), (2708, 115755), (3385, 92604), (4062, 77170), (6770, 46302), (7717, 40620), (8124, 38585), (10155, 30868), (13540, 23151), (15434, 20310)]