190183020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{40123}}^1$

素因数の和:40214

約数の個数: 48

約数和(自身を含む): 539266560

約数和(自身を除く): 349083540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 40123, 80246, 120369, 160492, 200615, 240738, 401230, 481476, 601845, 802460, 1203690, 2407380, 3169717, 6339434, 9509151, 12678868, 15848585, 19018302, 31697170, 38036604, 47545755, 63394340, 95091510, 190183020]

約数ペア:

[(1, 190183020), (2, 95091510), (3, 63394340), (4, 47545755), (5, 38036604), (6, 31697170), (10, 19018302), (12, 15848585), (15, 12678868), (20, 9509151), (30, 6339434), (60, 3169717), (79, 2407380), (158, 1203690), (237, 802460), (316, 601845), (395, 481476), (474, 401230), (790, 240738), (948, 200615), (1185, 160492), (1580, 120369), (2370, 80246), (4740, 40123)]