235340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^2$

素因数の和:98

約数の個数: 36

約数和(自身を含む): 578928

約数和(自身を除く): 343588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 1681, 2870, 3362, 5740, 6724, 8405, 11767, 16810, 23534, 33620, 47068, 58835, 117670, 235340]

約数ペア:

[(1, 235340), (2, 117670), (4, 58835), (5, 47068), (7, 33620), (10, 23534), (14, 16810), (20, 11767), (28, 8405), (35, 6724), (41, 5740), (70, 3362), (82, 2870), (140, 1681), (164, 1435), (205, 1148), (287, 820), (410, 574)]