27720961770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{54354827}}^1$

素因数の和:54354854

約数の個数: 32

約数和(自身を含む): 70443857088

約数和(自身を除く): 42722895318

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 54354827, 108709654, 163064481, 271774135, 326128962, 543548270, 815322405, 924032059, 1630644810, 1848064118, 2772096177, 4620160295, 5544192354, 9240320590, 13860480885, 27720961770]

約数ペア:

[(1, 27720961770), (2, 13860480885), (3, 9240320590), (5, 5544192354), (6, 4620160295), (10, 2772096177), (15, 1848064118), (17, 1630644810), (30, 924032059), (34, 815322405), (51, 543548270), (85, 326128962), (102, 271774135), (170, 163064481), (255, 108709654), (510, 54354827)]