268761470

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{1789}}^1$

素因数の和:2060

約数の個数: 32

約数和(自身を含む): 492579360

約数和(自身を除く): 223817890

約数列:

[1, 2, 5, 10, 83, 166, 181, 362, 415, 830, 905, 1789, 1810, 3578, 8945, 15023, 17890, 30046, 75115, 148487, 150230, 296974, 323809, 647618, 742435, 1484870, 1619045, 3238090, 26876147, 53752294, 134380735, 268761470]

約数ペア:

[(1, 268761470), (2, 134380735), (5, 53752294), (10, 26876147), (83, 3238090), (166, 1619045), (181, 1484870), (362, 742435), (415, 647618), (830, 323809), (905, 296974), (1789, 150230), (1810, 148487), (3578, 75115), (8945, 30046), (15023, 17890)]