349715530

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{1913}}^1$

素因数の和:2202

約数の個数: 32

約数和(自身を含む): 639566928

約数和(自身を除く): 289851398

約数列:

[1, 2, 5, 10, 101, 181, 202, 362, 505, 905, 1010, 1810, 1913, 3826, 9565, 18281, 19130, 36562, 91405, 182810, 193213, 346253, 386426, 692506, 966065, 1731265, 1932130, 3462530, 34971553, 69943106, 174857765, 349715530]

約数ペア:

[(1, 349715530), (2, 174857765), (5, 69943106), (10, 34971553), (101, 3462530), (181, 1932130), (202, 1731265), (362, 966065), (505, 692506), (905, 386426), (1010, 346253), (1810, 193213), (1913, 182810), (3826, 91405), (9565, 36562), (18281, 19130)]