21960804540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1570873}}^1$

素因数の和:1571118

約数の個数: 48

約数和(自身を含む): 61754198688

約数和(自身を除く): 39793394148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 233, 466, 699, 932, 1165, 1398, 2330, 2796, 3495, 4660, 6990, 13980, 1570873, 3141746, 4712619, 6283492, 7854365, 9425238, 15708730, 18850476, 23563095, 31417460, 47126190, 94252380, 366013409, 732026818, 1098040227, 1464053636, 1830067045, 2196080454, 3660134090, 4392160908, 5490201135, 7320268180, 10980402270, 21960804540]

約数ペア:

[(1, 21960804540), (2, 10980402270), (3, 7320268180), (4, 5490201135), (5, 4392160908), (6, 3660134090), (10, 2196080454), (12, 1830067045), (15, 1464053636), (20, 1098040227), (30, 732026818), (60, 366013409), (233, 94252380), (466, 47126190), (699, 31417460), (932, 23563095), (1165, 18850476), (1398, 15708730), (2330, 9425238), (2796, 7854365), (3495, 6283492), (4660, 4712619), (6990, 3141746), (13980, 1570873)]