2191470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4297}}^1$

素因数の和:4324

約数の個数: 32

約数和(自身を含む): 5570208

約数和(自身を除く): 3378738

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 4297, 8594, 12891, 21485, 25782, 42970, 64455, 73049, 128910, 146098, 219147, 365245, 438294, 730490, 1095735, 2191470]

約数ペア:

[(1, 2191470), (2, 1095735), (3, 730490), (5, 438294), (6, 365245), (10, 219147), (15, 146098), (17, 128910), (30, 73049), (34, 64455), (51, 42970), (85, 25782), (102, 21485), (170, 12891), (255, 8594), (510, 4297)]