74713260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{857}}^1\times {\mathrm{1453}}^1$

素因数の和:2322

約数の個数: 48

約数和(自身を含む): 209585376

約数和(自身を除く): 134872116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 857, 1453, 1714, 2571, 2906, 3428, 4285, 4359, 5142, 5812, 7265, 8570, 8718, 10284, 12855, 14530, 17140, 17436, 21795, 25710, 29060, 43590, 51420, 87180, 1245221, 2490442, 3735663, 4980884, 6226105, 7471326, 12452210, 14942652, 18678315, 24904420, 37356630, 74713260]

約数ペア:

[(1, 74713260), (2, 37356630), (3, 24904420), (4, 18678315), (5, 14942652), (6, 12452210), (10, 7471326), (12, 6226105), (15, 4980884), (20, 3735663), (30, 2490442), (60, 1245221), (857, 87180), (1453, 51420), (1714, 43590), (2571, 29060), (2906, 25710), (3428, 21795), (4285, 17436), (4359, 17140), (5142, 14530), (5812, 12855), (7265, 10284), (8570, 8718)]