515054940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{8584249}}^1$

素因数の和:8584261

約数の個数: 24

約数和(自身を含む): 1442154000

約数和(自身を除く): 927099060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 8584249, 17168498, 25752747, 34336996, 42921245, 51505494, 85842490, 103010988, 128763735, 171684980, 257527470, 515054940]

約数ペア:

[(1, 515054940), (2, 257527470), (3, 171684980), (4, 128763735), (5, 103010988), (6, 85842490), (10, 51505494), (12, 42921245), (15, 34336996), (20, 25752747), (30, 17168498), (60, 8584249)]