63581830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{1277}}^1$

素因数の和:1680

約数の個数: 32

約数和(自身を含む): 123669504

約数和(自身を除く): 60087674

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 383, 766, 1277, 1915, 2554, 3830, 4979, 6385, 9958, 12770, 16601, 24895, 33202, 49790, 83005, 166010, 489091, 978182, 2445455, 4890910, 6358183, 12716366, 31790915, 63581830]

約数ペア:

[(1, 63581830), (2, 31790915), (5, 12716366), (10, 6358183), (13, 4890910), (26, 2445455), (65, 978182), (130, 489091), (383, 166010), (766, 83005), (1277, 49790), (1915, 33202), (2554, 24895), (3830, 16601), (4979, 12770), (6385, 9958)]