82390470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{11491}}^1$

素因数の和:11740

約数の個数: 32

約数和(自身を含む): 198581760

約数和(自身を除く): 116191290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 239, 478, 717, 1195, 1434, 2390, 3585, 7170, 11491, 22982, 34473, 57455, 68946, 114910, 172365, 344730, 2746349, 5492698, 8239047, 13731745, 16478094, 27463490, 41195235, 82390470]

約数ペア:

[(1, 82390470), (2, 41195235), (3, 27463490), (5, 16478094), (6, 13731745), (10, 8239047), (15, 5492698), (30, 2746349), (239, 344730), (478, 172365), (717, 114910), (1195, 68946), (1434, 57455), (2390, 34473), (3585, 22982), (7170, 11491)]