2319422280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2761217}}^1$

素因数の和:2761238

約数の個数: 64

約数和(自身を含む): 7952307840

約数和(自身を除く): 5632885560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 2761217, 5522434, 8283651, 11044868, 13806085, 16567302, 19328519, 22089736, 27612170, 33134604, 38657038, 41418255, 55224340, 57985557, 66269208, 77314076, 82836510, 96642595, 110448680, 115971114, 154628152, 165673020, 193285190, 231942228, 289927785, 331346040, 386570380, 463884456, 579855570, 773140760, 1159711140, 2319422280]

約数ペア:

[(1, 2319422280), (2, 1159711140), (3, 773140760), (4, 579855570), (5, 463884456), (6, 386570380), (7, 331346040), (8, 289927785), (10, 231942228), (12, 193285190), (14, 165673020), (15, 154628152), (20, 115971114), (21, 110448680), (24, 96642595), (28, 82836510), (30, 77314076), (35, 66269208), (40, 57985557), (42, 55224340), (56, 41418255), (60, 38657038), (70, 33134604), (84, 27612170), (105, 22089736), (120, 19328519), (140, 16567302), (168, 13806085), (210, 11044868), (280, 8283651), (420, 5522434), (840, 2761217)]