27883310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2357}}^1$

素因数の和:2397

約数の個数: 48

約数和(自身を含む): 62138016

約数和(自身を除く): 34254706

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 910, 1183, 1690, 2357, 2366, 4714, 5915, 11785, 11830, 16499, 23570, 30641, 32998, 61282, 82495, 153205, 164990, 214487, 306410, 398333, 428974, 796666, 1072435, 1991665, 2144870, 2788331, 3983330, 5576662, 13941655, 27883310]

約数ペア:

[(1, 27883310), (2, 13941655), (5, 5576662), (7, 3983330), (10, 2788331), (13, 2144870), (14, 1991665), (26, 1072435), (35, 796666), (65, 428974), (70, 398333), (91, 306410), (130, 214487), (169, 164990), (182, 153205), (338, 82495), (455, 61282), (845, 32998), (910, 30641), (1183, 23570), (1690, 16499), (2357, 11830), (2366, 11785), (4714, 5915)]