74115870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{18859}}^1$

素因数の和:19000

約数の個数: 32

約数和(自身を含む): 179245440

約数和(自身を除く): 105129570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 18859, 37718, 56577, 94295, 113154, 188590, 282885, 565770, 2470529, 4941058, 7411587, 12352645, 14823174, 24705290, 37057935, 74115870]

約数ペア:

[(1, 74115870), (2, 37057935), (3, 24705290), (5, 14823174), (6, 12352645), (10, 7411587), (15, 4941058), (30, 2470529), (131, 565770), (262, 282885), (393, 188590), (655, 113154), (786, 94295), (1310, 56577), (1965, 37718), (3930, 18859)]