130570890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{3457}}^1$

素因数の和:4726

約数の個数: 32

約数和(自身を含む): 313709760

約数和(自身を除く): 183138870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1259, 2518, 3457, 3777, 6295, 6914, 7554, 10371, 12590, 17285, 18885, 20742, 34570, 37770, 51855, 103710, 4352363, 8704726, 13057089, 21761815, 26114178, 43523630, 65285445, 130570890]

約数ペア:

[(1, 130570890), (2, 65285445), (3, 43523630), (5, 26114178), (6, 21761815), (10, 13057089), (15, 8704726), (30, 4352363), (1259, 103710), (2518, 51855), (3457, 37770), (3777, 34570), (6295, 20742), (6914, 18885), (7554, 17285), (10371, 12590)]