130123530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{481939}}^1$

素因数の和:481955

約数の個数: 32

約数和(自身を含む): 346996800

約数和(自身を除く): 216873270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 481939, 963878, 1445817, 2409695, 2891634, 4337451, 4819390, 7229085, 8674902, 13012353, 14458170, 21687255, 26024706, 43374510, 65061765, 130123530]

約数ペア:

[(1, 130123530), (2, 65061765), (3, 43374510), (5, 26024706), (6, 21687255), (9, 14458170), (10, 13012353), (15, 8674902), (18, 7229085), (27, 4819390), (30, 4337451), (45, 2891634), (54, 2409695), (90, 1445817), (135, 963878), (270, 481939)]