28828710

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{35591}}^1$

素因数の和:35610

約数の個数: 40

約数和(自身を含む): 77519376

約数和(自身を除く): 48690666

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 35591, 71182, 106773, 177955, 213546, 320319, 355910, 533865, 640638, 960957, 1067730, 1601595, 1921914, 2882871, 3203190, 4804785, 5765742, 9609570, 14414355, 28828710]

約数ペア:

[(1, 28828710), (2, 14414355), (3, 9609570), (5, 5765742), (6, 4804785), (9, 3203190), (10, 2882871), (15, 1921914), (18, 1601595), (27, 1067730), (30, 960957), (45, 640638), (54, 533865), (81, 355910), (90, 320319), (135, 213546), (162, 177955), (270, 106773), (405, 71182), (810, 35591)]