304834180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2309}}^1$

素因数の和:2389

約数の個数: 96

約数和(自身を含む): 782369280

約数和(自身を除く): 477535100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 41, 46, 70, 82, 92, 115, 140, 161, 164, 205, 230, 287, 322, 410, 460, 574, 644, 805, 820, 943, 1148, 1435, 1610, 1886, 2309, 2870, 3220, 3772, 4618, 4715, 5740, 6601, 9236, 9430, 11545, 13202, 16163, 18860, 23090, 26404, 32326, 33005, 46180, 53107, 64652, 66010, 80815, 94669, 106214, 132020, 161630, 189338, 212428, 265535, 323260, 371749, 378676, 473345, 531070, 662683, 743498, 946690, 1062140, 1325366, 1486996, 1858745, 1893380, 2177387, 2650732, 3313415, 3717490, 4354774, 6626830, 7434980, 8709548, 10886935, 13253660, 15241709, 21773870, 30483418, 43547740, 60966836, 76208545, 152417090, 304834180]

約数ペア:

[(1, 304834180), (2, 152417090), (4, 76208545), (5, 60966836), (7, 43547740), (10, 30483418), (14, 21773870), (20, 15241709), (23, 13253660), (28, 10886935), (35, 8709548), (41, 7434980), (46, 6626830), (70, 4354774), (82, 3717490), (92, 3313415), (115, 2650732), (140, 2177387), (161, 1893380), (164, 1858745), (205, 1486996), (230, 1325366), (287, 1062140), (322, 946690), (410, 743498), (460, 662683), (574, 531070), (644, 473345), (805, 378676), (820, 371749), (943, 323260), (1148, 265535), (1435, 212428), (1610, 189338), (1886, 161630), (2309, 132020), (2870, 106214), (3220, 94669), (3772, 80815), (4618, 66010), (4715, 64652), (5740, 53107), (6601, 46180), (9236, 33005), (9430, 32326), (11545, 26404), (13202, 23090), (16163, 18860)]