13880490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{35591}}^1$

素因数の和:35614

約数の個数: 32

約数和(自身を含む): 35876736

約数和(自身を除く): 21996246

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 35591, 71182, 106773, 177955, 213546, 355910, 462683, 533865, 925366, 1067730, 1388049, 2313415, 2776098, 4626830, 6940245, 13880490]

約数ペア:

[(1, 13880490), (2, 6940245), (3, 4626830), (5, 2776098), (6, 2313415), (10, 1388049), (13, 1067730), (15, 925366), (26, 533865), (30, 462683), (39, 355910), (65, 213546), (78, 177955), (130, 106773), (195, 71182), (390, 35591)]