30901974

素因数分解:

$2^1\times 3^1\times {\mathrm{263}}^1\times {\mathrm{19583}}^1$

素因数の和:19851

約数の個数: 16

約数和(自身を含む): 62042112

約数和(自身を除く): 31140138

約数列:

[1, 2, 3, 6, 263, 526, 789, 1578, 19583, 39166, 58749, 117498, 5150329, 10300658, 15450987, 30901974]

約数ペア:

[(1, 30901974), (2, 15450987), (3, 10300658), (6, 5150329), (263, 117498), (526, 58749), (789, 39166), (1578, 19583)]