12698580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211643}}^1$

素因数の和:211655

約数の個数: 24

約数和(自身を含む): 35556192

約数和(自身を除く): 22857612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211643, 423286, 634929, 846572, 1058215, 1269858, 2116430, 2539716, 3174645, 4232860, 6349290, 12698580]

約数ペア:

[(1, 12698580), (2, 6349290), (3, 4232860), (4, 3174645), (5, 2539716), (6, 2116430), (10, 1269858), (12, 1058215), (15, 846572), (20, 634929), (30, 423286), (60, 211643)]