80787570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{158407}}^1$

素因数の和:158434

約数の個数: 32

約数和(自身を含む): 205296768

約数和(自身を除く): 124509198

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 158407, 316814, 475221, 792035, 950442, 1584070, 2376105, 2692919, 4752210, 5385838, 8078757, 13464595, 16157514, 26929190, 40393785, 80787570]

約数ペア:

[(1, 80787570), (2, 40393785), (3, 26929190), (5, 16157514), (6, 13464595), (10, 8078757), (15, 5385838), (17, 4752210), (30, 2692919), (34, 2376105), (51, 1584070), (85, 950442), (102, 792035), (170, 475221), (255, 316814), (510, 158407)]