310614318

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{709}}^1$

素因数の和:807

約数の個数: 128

約数和(自身を含む): 845184000

約数和(自身を除く): 534569682

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 61, 63, 114, 122, 126, 133, 171, 183, 189, 266, 342, 366, 378, 399, 427, 513, 549, 709, 798, 854, 1026, 1098, 1159, 1197, 1281, 1418, 1647, 2127, 2318, 2394, 2562, 3294, 3477, 3591, 3843, 4254, 4963, 6381, 6954, 7182, 7686, 8113, 9926, 10431, 11529, 12762, 13471, 14889, 16226, 19143, 20862, 23058, 24339, 26942, 29778, 31293, 38286, 40413, 43249, 44667, 48678, 62586, 73017, 80826, 86498, 89334, 94297, 121239, 129747, 134001, 146034, 188594, 219051, 242478, 259494, 268002, 282891, 302743, 363717, 389241, 438102, 565782, 605486, 727434, 778482, 821731, 848673, 908229, 1167723, 1643462, 1697346, 1816458, 2335446, 2465193, 2546019, 2724687, 4930386, 5092038, 5449374, 5752117, 7395579, 8174061, 11504234, 14791158, 16348122, 17256351, 22186737, 34512702, 44373474, 51769053, 103538106, 155307159, 310614318]

約数ペア:

[(1, 310614318), (2, 155307159), (3, 103538106), (6, 51769053), (7, 44373474), (9, 34512702), (14, 22186737), (18, 17256351), (19, 16348122), (21, 14791158), (27, 11504234), (38, 8174061), (42, 7395579), (54, 5752117), (57, 5449374), (61, 5092038), (63, 4930386), (114, 2724687), (122, 2546019), (126, 2465193), (133, 2335446), (171, 1816458), (183, 1697346), (189, 1643462), (266, 1167723), (342, 908229), (366, 848673), (378, 821731), (399, 778482), (427, 727434), (513, 605486), (549, 565782), (709, 438102), (798, 389241), (854, 363717), (1026, 302743), (1098, 282891), (1159, 268002), (1197, 259494), (1281, 242478), (1418, 219051), (1647, 188594), (2127, 146034), (2318, 134001), (2394, 129747), (2562, 121239), (3294, 94297), (3477, 89334), (3591, 86498), (3843, 80826), (4254, 73017), (4963, 62586), (6381, 48678), (6954, 44667), (7182, 43249), (7686, 40413), (8113, 38286), (9926, 31293), (10431, 29778), (11529, 26942), (12762, 24339), (13471, 23058), (14889, 20862), (16226, 19143)]