289354830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{35591}}^1$

素因数の和:35872

約数の個数: 32

約数和(自身を含む): 697033728

約数和(自身を除く): 407678898

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 271, 542, 813, 1355, 1626, 2710, 4065, 8130, 35591, 71182, 106773, 177955, 213546, 355910, 533865, 1067730, 9645161, 19290322, 28935483, 48225805, 57870966, 96451610, 144677415, 289354830]

約数ペア:

[(1, 289354830), (2, 144677415), (3, 96451610), (5, 57870966), (6, 48225805), (10, 28935483), (15, 19290322), (30, 9645161), (271, 1067730), (542, 533865), (813, 355910), (1355, 213546), (1626, 177955), (2710, 106773), (4065, 71182), (8130, 35591)]