228434780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2341}}^1$

素因数の和:2415

約数の個数: 96

約数和(自身を含む): 594905472

約数和(自身を除く): 366470692

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 41, 68, 70, 82, 85, 119, 140, 164, 170, 205, 238, 287, 340, 410, 476, 574, 595, 697, 820, 1148, 1190, 1394, 1435, 2341, 2380, 2788, 2870, 3485, 4682, 4879, 5740, 6970, 9364, 9758, 11705, 13940, 16387, 19516, 23410, 24395, 32774, 39797, 46820, 48790, 65548, 79594, 81935, 95981, 97580, 159188, 163870, 191962, 198985, 278579, 327740, 383924, 397970, 479905, 557158, 671867, 795940, 959810, 1114316, 1343734, 1392895, 1631677, 1919620, 2687468, 2785790, 3263354, 3359335, 5571580, 6526708, 6718670, 8158385, 11421739, 13437340, 16316770, 22843478, 32633540, 45686956, 57108695, 114217390, 228434780]

約数ペア:

[(1, 228434780), (2, 114217390), (4, 57108695), (5, 45686956), (7, 32633540), (10, 22843478), (14, 16316770), (17, 13437340), (20, 11421739), (28, 8158385), (34, 6718670), (35, 6526708), (41, 5571580), (68, 3359335), (70, 3263354), (82, 2785790), (85, 2687468), (119, 1919620), (140, 1631677), (164, 1392895), (170, 1343734), (205, 1114316), (238, 959810), (287, 795940), (340, 671867), (410, 557158), (476, 479905), (574, 397970), (595, 383924), (697, 327740), (820, 278579), (1148, 198985), (1190, 191962), (1394, 163870), (1435, 159188), (2341, 97580), (2380, 95981), (2788, 81935), (2870, 79594), (3485, 65548), (4682, 48790), (4879, 46820), (5740, 39797), (6970, 32774), (9364, 24395), (9758, 23410), (11705, 19516), (13940, 16387)]