74931510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{5087}}^1$

素因数の和:5588

約数の個数: 32

約数和(自身を含む): 180237312

約数和(自身を除く): 105305802

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 491, 982, 1473, 2455, 2946, 4910, 5087, 7365, 10174, 14730, 15261, 25435, 30522, 50870, 76305, 152610, 2497717, 4995434, 7493151, 12488585, 14986302, 24977170, 37465755, 74931510]

約数ペア:

[(1, 74931510), (2, 37465755), (3, 24977170), (5, 14986302), (6, 12488585), (10, 7493151), (15, 4995434), (30, 2497717), (491, 152610), (982, 76305), (1473, 50870), (2455, 30522), (2946, 25435), (4910, 15261), (5087, 14730), (7365, 10174)]