38465310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:250

約数の個数: 128

約数和(自身を含む): 108864000

約数和(自身を除く): 70398690

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 29, 30, 38, 39, 57, 58, 65, 78, 87, 95, 114, 130, 145, 174, 179, 190, 195, 247, 285, 290, 358, 377, 390, 435, 494, 537, 551, 570, 741, 754, 870, 895, 1074, 1102, 1131, 1235, 1482, 1653, 1790, 1885, 2262, 2327, 2470, 2685, 2755, 3306, 3401, 3705, 3770, 4654, 5191, 5370, 5510, 5655, 6802, 6981, 7163, 7410, 8265, 10203, 10382, 11310, 11635, 13962, 14326, 15573, 16530, 17005, 20406, 21489, 23270, 25955, 31146, 34010, 34905, 35815, 42978, 44213, 51015, 51910, 67483, 69810, 71630, 77865, 88426, 98629, 102030, 107445, 132639, 134966, 155730, 197258, 202449, 214890, 221065, 265278, 295887, 337415, 404898, 442130, 493145, 591774, 663195, 674830, 986290, 1012245, 1282177, 1326390, 1479435, 2024490, 2564354, 2958870, 3846531, 6410885, 7693062, 12821770, 19232655, 38465310]

約数ペア:

[(1, 38465310), (2, 19232655), (3, 12821770), (5, 7693062), (6, 6410885), (10, 3846531), (13, 2958870), (15, 2564354), (19, 2024490), (26, 1479435), (29, 1326390), (30, 1282177), (38, 1012245), (39, 986290), (57, 674830), (58, 663195), (65, 591774), (78, 493145), (87, 442130), (95, 404898), (114, 337415), (130, 295887), (145, 265278), (174, 221065), (179, 214890), (190, 202449), (195, 197258), (247, 155730), (285, 134966), (290, 132639), (358, 107445), (377, 102030), (390, 98629), (435, 88426), (494, 77865), (537, 71630), (551, 69810), (570, 67483), (741, 51910), (754, 51015), (870, 44213), (895, 42978), (1074, 35815), (1102, 34905), (1131, 34010), (1235, 31146), (1482, 25955), (1653, 23270), (1790, 21489), (1885, 20406), (2262, 17005), (2327, 16530), (2470, 15573), (2685, 14326), (2755, 13962), (3306, 11635), (3401, 11310), (3705, 10382), (3770, 10203), (4654, 8265), (5191, 7410), (5370, 7163), (5510, 6981), (5655, 6802)]