10281830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{569}}^1$

素因数の和:728

約数の個数: 32

約数和(自身を含む): 20109600

約数和(自身を除く): 9827770

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 569, 695, 1138, 1390, 1807, 2845, 3614, 5690, 7397, 9035, 14794, 18070, 36985, 73970, 79091, 158182, 395455, 790910, 1028183, 2056366, 5140915, 10281830]

約数ペア:

[(1, 10281830), (2, 5140915), (5, 2056366), (10, 1028183), (13, 790910), (26, 395455), (65, 158182), (130, 79091), (139, 73970), (278, 36985), (569, 18070), (695, 14794), (1138, 9035), (1390, 7397), (1807, 5690), (2845, 3614)]