30196666

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{1721}}^1$

素因数の和:2037

約数の個数: 16

約数和(自身を含む): 46948608

約数和(自身を除く): 16751942

約数列:

[1, 2, 31, 62, 283, 566, 1721, 3442, 8773, 17546, 53351, 106702, 487043, 974086, 15098333, 30196666]

約数ペア:

[(1, 30196666), (2, 15098333), (31, 974086), (62, 487043), (283, 106702), (566, 53351), (1721, 17546), (3442, 8773)]