2281790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{881}}^1$

素因数の和:932

約数の個数: 32

約数和(自身を含む): 4826304

約数和(自身を除く): 2544514

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 881, 1295, 1762, 2590, 4405, 6167, 8810, 12334, 30835, 32597, 61670, 65194, 162985, 228179, 325970, 456358, 1140895, 2281790]

約数ペア:

[(1, 2281790), (2, 1140895), (5, 456358), (7, 325970), (10, 228179), (14, 162985), (35, 65194), (37, 61670), (70, 32597), (74, 30835), (185, 12334), (259, 8810), (370, 6167), (518, 4405), (881, 2590), (1295, 1762)]