26648430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12511}}^1$

素因数の和:12592

約数の個数: 32

約数和(自身を含む): 64862208

約数和(自身を除く): 38213778

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 12511, 25022, 37533, 62555, 75066, 125110, 187665, 375330, 888281, 1776562, 2664843, 4441405, 5329686, 8882810, 13324215, 26648430]

約数ペア:

[(1, 26648430), (2, 13324215), (3, 8882810), (5, 5329686), (6, 4441405), (10, 2664843), (15, 1776562), (30, 888281), (71, 375330), (142, 187665), (213, 125110), (355, 75066), (426, 62555), (710, 37533), (1065, 25022), (2130, 12511)]