3625140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1949}}^1$

素因数の和:1992

約数の個数: 48

約数和(自身を含む): 10483200

約数和(自身を除く): 6858060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 1949, 3898, 5847, 7796, 9745, 11694, 19490, 23388, 29235, 38980, 58470, 60419, 116940, 120838, 181257, 241676, 302095, 362514, 604190, 725028, 906285, 1208380, 1812570, 3625140]

約数ペア:

[(1, 3625140), (2, 1812570), (3, 1208380), (4, 906285), (5, 725028), (6, 604190), (10, 362514), (12, 302095), (15, 241676), (20, 181257), (30, 120838), (31, 116940), (60, 60419), (62, 58470), (93, 38980), (124, 29235), (155, 23388), (186, 19490), (310, 11694), (372, 9745), (465, 7796), (620, 5847), (930, 3898), (1860, 1949)]