131570590

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{829}}^1$

素因数の和:1164

約数の個数: 32

約数和(自身を含む): 242028000

約数和(自身を除く): 110457410

約数列:

[1, 2, 5, 10, 59, 118, 269, 295, 538, 590, 829, 1345, 1658, 2690, 4145, 8290, 15871, 31742, 48911, 79355, 97822, 158710, 223001, 244555, 446002, 489110, 1115005, 2230010, 13157059, 26314118, 65785295, 131570590]

約数ペア:

[(1, 131570590), (2, 65785295), (5, 26314118), (10, 13157059), (59, 2230010), (118, 1115005), (269, 489110), (295, 446002), (538, 244555), (590, 223001), (829, 158710), (1345, 97822), (1658, 79355), (2690, 48911), (4145, 31742), (8290, 15871)]