269737130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{122053}}^1$

素因数の和:122090

約数の個数: 32

約数和(自身を含む): 553636944

約数和(自身を除く): 283899814

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 122053, 244106, 610265, 1220530, 1586689, 2074901, 3173378, 4149802, 7933445, 10374505, 15866890, 20749010, 26973713, 53947426, 134868565, 269737130]

約数ペア:

[(1, 269737130), (2, 134868565), (5, 53947426), (10, 26973713), (13, 20749010), (17, 15866890), (26, 10374505), (34, 7933445), (65, 4149802), (85, 3173378), (130, 2074901), (170, 1586689), (221, 1220530), (442, 610265), (1105, 244106), (2210, 122053)]