130235890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{5011}}^1$

素因数の和:5154

約数の個数: 32

約数和(自身を含む): 246830976

約数和(自身を除く): 116595086

約数列:

[1, 2, 5, 10, 23, 46, 113, 115, 226, 230, 565, 1130, 2599, 5011, 5198, 10022, 12995, 25055, 25990, 50110, 115253, 230506, 566243, 576265, 1132486, 1152530, 2831215, 5662430, 13023589, 26047178, 65117945, 130235890]

約数ペア:

[(1, 130235890), (2, 65117945), (5, 26047178), (10, 13023589), (23, 5662430), (46, 2831215), (113, 1152530), (115, 1132486), (226, 576265), (230, 566243), (565, 230506), (1130, 115253), (2599, 50110), (5011, 25990), (5198, 25055), (10022, 12995)]