306564510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{709}}^1$

素因数の和:826

約数の個数: 128

約数和(自身を含む): 883353600

約数和(自身を除く): 576789090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 71, 87, 105, 142, 145, 174, 203, 210, 213, 290, 355, 406, 426, 435, 497, 609, 709, 710, 870, 994, 1015, 1065, 1218, 1418, 1491, 2030, 2059, 2127, 2130, 2485, 2982, 3045, 3545, 4118, 4254, 4963, 4970, 6090, 6177, 7090, 7455, 9926, 10295, 10635, 12354, 14413, 14889, 14910, 20561, 20590, 21270, 24815, 28826, 29778, 30885, 41122, 43239, 49630, 50339, 61683, 61770, 72065, 74445, 86478, 100678, 102805, 123366, 143927, 144130, 148890, 151017, 205610, 216195, 251695, 287854, 302034, 308415, 352373, 431781, 432390, 503390, 616830, 704746, 719635, 755085, 863562, 1057119, 1439270, 1459831, 1510170, 1761865, 2114238, 2158905, 2919662, 3523730, 4317810, 4379493, 5285595, 7299155, 8758986, 10218817, 10571190, 14598310, 20437634, 21897465, 30656451, 43794930, 51094085, 61312902, 102188170, 153282255, 306564510]

約数ペア:

[(1, 306564510), (2, 153282255), (3, 102188170), (5, 61312902), (6, 51094085), (7, 43794930), (10, 30656451), (14, 21897465), (15, 20437634), (21, 14598310), (29, 10571190), (30, 10218817), (35, 8758986), (42, 7299155), (58, 5285595), (70, 4379493), (71, 4317810), (87, 3523730), (105, 2919662), (142, 2158905), (145, 2114238), (174, 1761865), (203, 1510170), (210, 1459831), (213, 1439270), (290, 1057119), (355, 863562), (406, 755085), (426, 719635), (435, 704746), (497, 616830), (609, 503390), (709, 432390), (710, 431781), (870, 352373), (994, 308415), (1015, 302034), (1065, 287854), (1218, 251695), (1418, 216195), (1491, 205610), (2030, 151017), (2059, 148890), (2127, 144130), (2130, 143927), (2485, 123366), (2982, 102805), (3045, 100678), (3545, 86478), (4118, 74445), (4254, 72065), (4963, 61770), (4970, 61683), (6090, 50339), (6177, 49630), (7090, 43239), (7455, 41122), (9926, 30885), (10295, 29778), (10635, 28826), (12354, 24815), (14413, 21270), (14889, 20590), (14910, 20561)]