2178700530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3157537}}^1$

素因数の和:3157570

約数の個数: 32

約数和(自身を含む): 5456225664

約数和(自身を除く): 3277525134

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 3157537, 6315074, 9472611, 15787685, 18945222, 31575370, 47363055, 72623351, 94726110, 145246702, 217870053, 363116755, 435740106, 726233510, 1089350265, 2178700530]

約数ペア:

[(1, 2178700530), (2, 1089350265), (3, 726233510), (5, 435740106), (6, 363116755), (10, 217870053), (15, 145246702), (23, 94726110), (30, 72623351), (46, 47363055), (69, 31575370), (115, 18945222), (138, 15787685), (230, 9472611), (345, 6315074), (690, 3157537)]