40786770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{9781}}^1$

素因数の和:9930

約数の個数: 32

約数和(自身を含む): 98602560

約数和(自身を除く): 57815790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 9781, 19562, 29343, 48905, 58686, 97810, 146715, 293430, 1359559, 2719118, 4078677, 6797795, 8157354, 13595590, 20393385, 40786770]

約数ペア:

[(1, 40786770), (2, 20393385), (3, 13595590), (5, 8157354), (6, 6797795), (10, 4078677), (15, 2719118), (30, 1359559), (139, 293430), (278, 146715), (417, 97810), (695, 58686), (834, 48905), (1390, 29343), (2085, 19562), (4170, 9781)]