231485380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{9901}}^1$

素因数の和:10084

約数の個数: 48

約数和(自身を含む): 558948096

約数和(自身を除く): 327462716

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 167, 334, 668, 835, 1169, 1670, 2338, 3340, 4676, 5845, 9901, 11690, 19802, 23380, 39604, 49505, 69307, 99010, 138614, 198020, 277228, 346535, 693070, 1386140, 1653467, 3306934, 6613868, 8267335, 11574269, 16534670, 23148538, 33069340, 46297076, 57871345, 115742690, 231485380]

約数ペア:

[(1, 231485380), (2, 115742690), (4, 57871345), (5, 46297076), (7, 33069340), (10, 23148538), (14, 16534670), (20, 11574269), (28, 8267335), (35, 6613868), (70, 3306934), (140, 1653467), (167, 1386140), (334, 693070), (668, 346535), (835, 277228), (1169, 198020), (1670, 138614), (2338, 99010), (3340, 69307), (4676, 49505), (5845, 39604), (9901, 23380), (11690, 19802)]