12101010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1297}}^1$

素因数の和:1618

約数の個数: 32

約数和(自身を含む): 29158272

約数和(自身を除く): 17057262

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 311, 622, 933, 1297, 1555, 1866, 2594, 3110, 3891, 4665, 6485, 7782, 9330, 12970, 19455, 38910, 403367, 806734, 1210101, 2016835, 2420202, 4033670, 6050505, 12101010]

約数ペア:

[(1, 12101010), (2, 6050505), (3, 4033670), (5, 2420202), (6, 2016835), (10, 1210101), (15, 806734), (30, 403367), (311, 38910), (622, 19455), (933, 12970), (1297, 9330), (1555, 7782), (1866, 6485), (2594, 4665), (3110, 3891)]