27415570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:715

約数の個数: 64

約数和(自身を含む): 62125056

約数和(自身を除く): 34709486

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 47, 65, 70, 91, 94, 130, 182, 235, 329, 455, 470, 611, 641, 658, 910, 1222, 1282, 1645, 3055, 3205, 3290, 4277, 4487, 6110, 6410, 8333, 8554, 8974, 16666, 21385, 22435, 30127, 41665, 42770, 44870, 58331, 60254, 83330, 116662, 150635, 210889, 291655, 301270, 391651, 421778, 583310, 783302, 1054445, 1958255, 2108890, 2741557, 3916510, 5483114, 13707785, 27415570]

約数ペア:

[(1, 27415570), (2, 13707785), (5, 5483114), (7, 3916510), (10, 2741557), (13, 2108890), (14, 1958255), (26, 1054445), (35, 783302), (47, 583310), (65, 421778), (70, 391651), (91, 301270), (94, 291655), (130, 210889), (182, 150635), (235, 116662), (329, 83330), (455, 60254), (470, 58331), (611, 44870), (641, 42770), (658, 41665), (910, 30127), (1222, 22435), (1282, 21385), (1645, 16666), (3055, 8974), (3205, 8554), (3290, 8333), (4277, 6410), (4487, 6110)]