159723930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{123817}}^1$

素因数の和:123870

約数の個数: 32

約数和(自身を含む): 392255424

約数和(自身を除く): 232531494

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 123817, 247634, 371451, 619085, 742902, 1238170, 1857255, 3714510, 5324131, 10648262, 15972393, 26620655, 31944786, 53241310, 79861965, 159723930]

約数ペア:

[(1, 159723930), (2, 79861965), (3, 53241310), (5, 31944786), (6, 26620655), (10, 15972393), (15, 10648262), (30, 5324131), (43, 3714510), (86, 1857255), (129, 1238170), (215, 742902), (258, 619085), (430, 371451), (645, 247634), (1290, 123817)]