25070340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{417839}}^1$

素因数の和:417851

約数の個数: 24

約数和(自身を含む): 70197120

約数和(自身を除く): 45126780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 417839, 835678, 1253517, 1671356, 2089195, 2507034, 4178390, 5014068, 6267585, 8356780, 12535170, 25070340]

約数ペア:

[(1, 25070340), (2, 12535170), (3, 8356780), (4, 6267585), (5, 5014068), (6, 4178390), (10, 2507034), (12, 2089195), (15, 1671356), (20, 1253517), (30, 835678), (60, 417839)]