21492270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{79601}}^1$

素因数の和:79617

約数の個数: 32

約数和(自身を含む): 57313440

約数和(自身を除く): 35821170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 79601, 159202, 238803, 398005, 477606, 716409, 796010, 1194015, 1432818, 2149227, 2388030, 3582045, 4298454, 7164090, 10746135, 21492270]

約数ペア:

[(1, 21492270), (2, 10746135), (3, 7164090), (5, 4298454), (6, 3582045), (9, 2388030), (10, 2149227), (15, 1432818), (18, 1194015), (27, 796010), (30, 716409), (45, 477606), (54, 398005), (90, 238803), (135, 159202), (270, 79601)]