75382390

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{1009}}^1$

素因数の和:1288

約数の個数: 32

約数和(自身を含む): 140785920

約数和(自身を除く): 65403530

約数列:

[1, 2, 5, 10, 31, 62, 155, 241, 310, 482, 1009, 1205, 2018, 2410, 5045, 7471, 10090, 14942, 31279, 37355, 62558, 74710, 156395, 243169, 312790, 486338, 1215845, 2431690, 7538239, 15076478, 37691195, 75382390]

約数ペア:

[(1, 75382390), (2, 37691195), (5, 15076478), (10, 7538239), (31, 2431690), (62, 1215845), (155, 486338), (241, 312790), (310, 243169), (482, 156395), (1009, 74710), (1205, 62558), (2018, 37355), (2410, 31279), (5045, 14942), (7471, 10090)]