42250810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{2179}}^1$

素因数の和:2470

約数の個数: 32

約数和(自身を含む): 87269760

約数和(自身を除く): 45018950

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 277, 554, 1385, 1939, 2179, 2770, 3878, 4358, 9695, 10895, 15253, 19390, 21790, 30506, 76265, 152530, 603583, 1207166, 3017915, 4225081, 6035830, 8450162, 21125405, 42250810]

約数ペア:

[(1, 42250810), (2, 21125405), (5, 8450162), (7, 6035830), (10, 4225081), (14, 3017915), (35, 1207166), (70, 603583), (277, 152530), (554, 76265), (1385, 30506), (1939, 21790), (2179, 19390), (2770, 15253), (3878, 10895), (4358, 9695)]