12438458430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1553}}^1\times {\mathrm{266977}}^1$

素因数の和:268540

約数の個数: 32

約数和(自身を含む): 29871634464

約数和(自身を除く): 17433176034

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1553, 3106, 4659, 7765, 9318, 15530, 23295, 46590, 266977, 533954, 800931, 1334885, 1601862, 2669770, 4004655, 8009310, 414615281, 829230562, 1243845843, 2073076405, 2487691686, 4146152810, 6219229215, 12438458430]

約数ペア:

[(1, 12438458430), (2, 6219229215), (3, 4146152810), (5, 2487691686), (6, 2073076405), (10, 1243845843), (15, 829230562), (30, 414615281), (1553, 8009310), (3106, 4004655), (4659, 2669770), (7765, 1601862), (9318, 1334885), (15530, 800931), (23295, 533954), (46590, 266977)]