90810498

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{2551}}^1$

素因数の和:2922

約数の個数: 32

約数和(自身を含む): 192931200

約数和(自身を除く): 102120702

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 349, 698, 1047, 2094, 2551, 5102, 5933, 7653, 11866, 15306, 17799, 35598, 43367, 86734, 130101, 260202, 890299, 1780598, 2670897, 5341794, 15135083, 30270166, 45405249, 90810498]

約数ペア:

[(1, 90810498), (2, 45405249), (3, 30270166), (6, 15135083), (17, 5341794), (34, 2670897), (51, 1780598), (102, 890299), (349, 260202), (698, 130101), (1047, 86734), (2094, 43367), (2551, 35598), (5102, 17799), (5933, 15306), (7653, 11866)]