30197488

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{4483}}^1$

素因数の和:4912

約数の個数: 20

約数和(自身を含む): 58659688

約数和(自身を除く): 28462200

約数列:

[1, 2, 4, 8, 16, 421, 842, 1684, 3368, 4483, 6736, 8966, 17932, 35864, 71728, 1887343, 3774686, 7549372, 15098744, 30197488]

約数ペア:

[(1, 30197488), (2, 15098744), (4, 7549372), (8, 3774686), (16, 1887343), (421, 71728), (842, 35864), (1684, 17932), (3368, 8966), (4483, 6736)]