171441340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{10837}}^1$

素因数の和:10966

約数の個数: 48

約数和(自身を含む): 415138752

約数和(自身を除く): 243697412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 113, 140, 226, 452, 565, 791, 1130, 1582, 2260, 3164, 3955, 7910, 10837, 15820, 21674, 43348, 54185, 75859, 108370, 151718, 216740, 303436, 379295, 758590, 1224581, 1517180, 2449162, 4898324, 6122905, 8572067, 12245810, 17144134, 24491620, 34288268, 42860335, 85720670, 171441340]

約数ペア:

[(1, 171441340), (2, 85720670), (4, 42860335), (5, 34288268), (7, 24491620), (10, 17144134), (14, 12245810), (20, 8572067), (28, 6122905), (35, 4898324), (70, 2449162), (113, 1517180), (140, 1224581), (226, 758590), (452, 379295), (565, 303436), (791, 216740), (1130, 151718), (1582, 108370), (2260, 75859), (3164, 54185), (3955, 43348), (7910, 21674), (10837, 15820)]