1900225810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{5573}}^1\times {\mathrm{4871}}^1$

素因数の和:10458

約数の個数: 32

約数和(自身を含む): 3910540032

約数和(自身を除く): 2010314222

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 4871, 5573, 9742, 11146, 24355, 27865, 34097, 39011, 48710, 55730, 68194, 78022, 170485, 195055, 340970, 390110, 27146083, 54292166, 135730415, 190022581, 271460830, 380045162, 950112905, 1900225810]

約数ペア:

[(1, 1900225810), (2, 950112905), (5, 380045162), (7, 271460830), (10, 190022581), (14, 135730415), (35, 54292166), (70, 27146083), (4871, 390110), (5573, 340970), (9742, 195055), (11146, 170485), (24355, 78022), (27865, 68194), (34097, 55730), (39011, 48710)]