40279290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{78979}}^1$

素因数の和:79006

約数の個数: 32

約数和(自身を含む): 102358080

約数和(自身を除く): 62078790

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 78979, 157958, 236937, 394895, 473874, 789790, 1184685, 1342643, 2369370, 2685286, 4027929, 6713215, 8055858, 13426430, 20139645, 40279290]

約数ペア:

[(1, 40279290), (2, 20139645), (3, 13426430), (5, 8055858), (6, 6713215), (10, 4027929), (15, 2685286), (17, 2369370), (30, 1342643), (34, 1184685), (51, 789790), (85, 473874), (102, 394895), (170, 236937), (255, 157958), (510, 78979)]