220144620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3669077}}^1$

素因数の和:3669089

約数の個数: 24

約数和(自身を含む): 616405104

約数和(自身を除く): 396260484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3669077, 7338154, 11007231, 14676308, 18345385, 22014462, 36690770, 44028924, 55036155, 73381540, 110072310, 220144620]

約数ペア:

[(1, 220144620), (2, 110072310), (3, 73381540), (4, 55036155), (5, 44028924), (6, 36690770), (10, 22014462), (12, 18345385), (15, 14676308), (20, 11007231), (30, 7338154), (60, 3669077)]