2805724620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{15587359}}^1$

素因数の和:15587374

約数の個数: 36

約数和(自身を含む): 8510698560

約数和(自身を除く): 5704973940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 15587359, 31174718, 46762077, 62349436, 77936795, 93524154, 140286231, 155873590, 187048308, 233810385, 280572462, 311747180, 467620770, 561144924, 701431155, 935241540, 1402862310, 2805724620]

約数ペア:

[(1, 2805724620), (2, 1402862310), (3, 935241540), (4, 701431155), (5, 561144924), (6, 467620770), (9, 311747180), (10, 280572462), (12, 233810385), (15, 187048308), (18, 155873590), (20, 140286231), (30, 93524154), (36, 77936795), (45, 62349436), (60, 46762077), (90, 31174718), (180, 15587359)]