259283530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{29837}}^1$

素因数の和:29934

約数の個数: 32

約数和(自身を含む): 515600640

約数和(自身を除く): 256317110

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1738, 4345, 8690, 29837, 59674, 149185, 298370, 328207, 656414, 1641035, 2357123, 3282070, 4714246, 11785615, 23571230, 25928353, 51856706, 129641765, 259283530]

約数ペア:

[(1, 259283530), (2, 129641765), (5, 51856706), (10, 25928353), (11, 23571230), (22, 11785615), (55, 4714246), (79, 3282070), (110, 2357123), (158, 1641035), (395, 656414), (790, 328207), (869, 298370), (1738, 149185), (4345, 59674), (8690, 29837)]