227573780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{967}}^1$

素因数の和:1065

約数の個数: 72

約数和(自身を含む): 560402304

約数和(自身を除く): 332828524

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 967, 1148, 1435, 1681, 1934, 2870, 3362, 3868, 4835, 5740, 6724, 6769, 8405, 9670, 11767, 13538, 16810, 19340, 23534, 27076, 33620, 33845, 39647, 47068, 58835, 67690, 79294, 117670, 135380, 158588, 198235, 235340, 277529, 396470, 555058, 792940, 1110116, 1387645, 1625527, 2775290, 3251054, 5550580, 6502108, 8127635, 11378689, 16255270, 22757378, 32510540, 45514756, 56893445, 113786890, 227573780]

約数ペア:

[(1, 227573780), (2, 113786890), (4, 56893445), (5, 45514756), (7, 32510540), (10, 22757378), (14, 16255270), (20, 11378689), (28, 8127635), (35, 6502108), (41, 5550580), (70, 3251054), (82, 2775290), (140, 1625527), (164, 1387645), (205, 1110116), (287, 792940), (410, 555058), (574, 396470), (820, 277529), (967, 235340), (1148, 198235), (1435, 158588), (1681, 135380), (1934, 117670), (2870, 79294), (3362, 67690), (3868, 58835), (4835, 47068), (5740, 39647), (6724, 33845), (6769, 33620), (8405, 27076), (9670, 23534), (11767, 19340), (13538, 16810)]