9890340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{164839}}^1$

素因数の和:164851

約数の個数: 24

約数和(自身を含む): 27693120

約数和(自身を除く): 17802780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 164839, 329678, 494517, 659356, 824195, 989034, 1648390, 1978068, 2472585, 3296780, 4945170, 9890340]

約数ペア:

[(1, 9890340), (2, 4945170), (3, 3296780), (4, 2472585), (5, 1978068), (6, 1648390), (10, 989034), (12, 824195), (15, 659356), (20, 494517), (30, 329678), (60, 164839)]