31917780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{59107}}^1$

素因数の和:59125

約数の個数: 48

約数和(自身を含む): 99301440

約数和(自身を除く): 67383660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 59107, 118214, 177321, 236428, 295535, 354642, 531963, 591070, 709284, 886605, 1063926, 1182140, 1595889, 1773210, 2127852, 2659815, 3191778, 3546420, 5319630, 6383556, 7979445, 10639260, 15958890, 31917780]

約数ペア:

[(1, 31917780), (2, 15958890), (3, 10639260), (4, 7979445), (5, 6383556), (6, 5319630), (9, 3546420), (10, 3191778), (12, 2659815), (15, 2127852), (18, 1773210), (20, 1595889), (27, 1182140), (30, 1063926), (36, 886605), (45, 709284), (54, 591070), (60, 531963), (90, 354642), (108, 295535), (135, 236428), (180, 177321), (270, 118214), (540, 59107)]