16260370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1559}}^1$

素因数の和:1722

約数の個数: 32

約数和(自身を含む): 33696000

約数和(自身を除く): 17435630

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 745, 1043, 1490, 1559, 2086, 3118, 5215, 7795, 10430, 10913, 15590, 21826, 54565, 109130, 232291, 464582, 1161455, 1626037, 2322910, 3252074, 8130185, 16260370]

約数ペア:

[(1, 16260370), (2, 8130185), (5, 3252074), (7, 2322910), (10, 1626037), (14, 1161455), (35, 464582), (70, 232291), (149, 109130), (298, 54565), (745, 21826), (1043, 15590), (1490, 10913), (1559, 10430), (2086, 7795), (3118, 5215)]