345972670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1031}}^1\times {\mathrm{1459}}^1$

素因数の和:2520

約数の個数: 32

約数和(自身を含む): 650903040

約数和(自身を除く): 304930370

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1031, 1459, 2062, 2918, 5155, 7295, 10310, 14590, 23713, 33557, 47426, 67114, 118565, 167785, 237130, 335570, 1504229, 3008458, 7521145, 15042290, 34597267, 69194534, 172986335, 345972670]

約数ペア:

[(1, 345972670), (2, 172986335), (5, 69194534), (10, 34597267), (23, 15042290), (46, 7521145), (115, 3008458), (230, 1504229), (1031, 335570), (1459, 237130), (2062, 167785), (2918, 118565), (5155, 67114), (7295, 47426), (10310, 33557), (14590, 23713)]