1258704780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{35617}}^1$

素因数の和:35679

約数の個数: 96

約数和(自身を含む): 3829647360

約数和(自身を除く): 2570942580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 114, 124, 155, 186, 190, 228, 285, 310, 372, 380, 465, 570, 589, 620, 930, 1140, 1178, 1767, 1860, 2356, 2945, 3534, 5890, 7068, 8835, 11780, 17670, 35340, 35617, 71234, 106851, 142468, 178085, 213702, 356170, 427404, 534255, 676723, 712340, 1068510, 1104127, 1353446, 2030169, 2137020, 2208254, 2706892, 3312381, 3383615, 4060338, 4416508, 5520635, 6624762, 6767230, 8120676, 10150845, 11041270, 13249524, 13534460, 16561905, 20301690, 20978413, 22082540, 33123810, 40603380, 41956826, 62935239, 66247620, 83913652, 104892065, 125870478, 209784130, 251740956, 314676195, 419568260, 629352390, 1258704780]

約数ペア:

[(1, 1258704780), (2, 629352390), (3, 419568260), (4, 314676195), (5, 251740956), (6, 209784130), (10, 125870478), (12, 104892065), (15, 83913652), (19, 66247620), (20, 62935239), (30, 41956826), (31, 40603380), (38, 33123810), (57, 22082540), (60, 20978413), (62, 20301690), (76, 16561905), (93, 13534460), (95, 13249524), (114, 11041270), (124, 10150845), (155, 8120676), (186, 6767230), (190, 6624762), (228, 5520635), (285, 4416508), (310, 4060338), (372, 3383615), (380, 3312381), (465, 2706892), (570, 2208254), (589, 2137020), (620, 2030169), (930, 1353446), (1140, 1104127), (1178, 1068510), (1767, 712340), (1860, 676723), (2356, 534255), (2945, 427404), (3534, 356170), (5890, 213702), (7068, 178085), (8835, 142468), (11780, 106851), (17670, 71234), (35340, 35617)]