268547810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{6959}}^1$

素因数の和:7210

約数の個数: 32

約数和(自身を含む): 514149120

約数和(自身を除く): 245601310

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 227, 454, 1135, 2270, 3859, 6959, 7718, 13918, 19295, 34795, 38590, 69590, 118303, 236606, 591515, 1183030, 1579693, 3159386, 7898465, 15796930, 26854781, 53709562, 134273905, 268547810]

約数ペア:

[(1, 268547810), (2, 134273905), (5, 53709562), (10, 26854781), (17, 15796930), (34, 7898465), (85, 3159386), (170, 1579693), (227, 1183030), (454, 591515), (1135, 236606), (2270, 118303), (3859, 69590), (6959, 38590), (7718, 34795), (13918, 19295)]