130024860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{309583}}^1$

素因数の和:309602

約数の個数: 48

約数和(自身を含む): 416080896

約数和(自身を除く): 286056036

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 309583, 619166, 928749, 1238332, 1547915, 1857498, 2167081, 3095830, 3714996, 4334162, 4643745, 6191660, 6501243, 8668324, 9287490, 10835405, 13002486, 18574980, 21670810, 26004972, 32506215, 43341620, 65012430, 130024860]

約数ペア:

[(1, 130024860), (2, 65012430), (3, 43341620), (4, 32506215), (5, 26004972), (6, 21670810), (7, 18574980), (10, 13002486), (12, 10835405), (14, 9287490), (15, 8668324), (20, 6501243), (21, 6191660), (28, 4643745), (30, 4334162), (35, 3714996), (42, 3095830), (60, 2167081), (70, 1857498), (84, 1547915), (105, 1238332), (140, 928749), (210, 619166), (420, 309583)]