131480130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{65413}}^1$

素因数の和:65490

約数の個数: 32

約数和(自身を含む): 320266944

約数和(自身を除く): 188786814

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 65413, 130826, 196239, 327065, 392478, 654130, 981195, 1962390, 4382671, 8765342, 13148013, 21913355, 26296026, 43826710, 65740065, 131480130]

約数ペア:

[(1, 131480130), (2, 65740065), (3, 43826710), (5, 26296026), (6, 21913355), (10, 13148013), (15, 8765342), (30, 4382671), (67, 1962390), (134, 981195), (201, 654130), (335, 392478), (402, 327065), (670, 196239), (1005, 130826), (2010, 65413)]