30982740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{9743}}^1$

素因数の和:9808

約数の個数: 48

約数和(自身を含む): 88397568

約数和(自身を除く): 57414828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 9743, 19486, 29229, 38972, 48715, 58458, 97430, 116916, 146145, 194860, 292290, 516379, 584580, 1032758, 1549137, 2065516, 2581895, 3098274, 5163790, 6196548, 7745685, 10327580, 15491370, 30982740]

約数ペア:

[(1, 30982740), (2, 15491370), (3, 10327580), (4, 7745685), (5, 6196548), (6, 5163790), (10, 3098274), (12, 2581895), (15, 2065516), (20, 1549137), (30, 1032758), (53, 584580), (60, 516379), (106, 292290), (159, 194860), (212, 146145), (265, 116916), (318, 97430), (530, 58458), (636, 48715), (795, 38972), (1060, 29229), (1590, 19486), (3180, 9743)]