12946170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1087}}^1$

素因数の和:1494

約数の個数: 32

約数和(自身を含む): 31177728

約数和(自身を除く): 18231558

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 397, 794, 1087, 1191, 1985, 2174, 2382, 3261, 3970, 5435, 5955, 6522, 10870, 11910, 16305, 32610, 431539, 863078, 1294617, 2157695, 2589234, 4315390, 6473085, 12946170]

約数ペア:

[(1, 12946170), (2, 6473085), (3, 4315390), (5, 2589234), (6, 2157695), (10, 1294617), (15, 863078), (30, 431539), (397, 32610), (794, 16305), (1087, 11910), (1191, 10870), (1985, 6522), (2174, 5955), (2382, 5435), (3261, 3970)]