28916970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{963899}}^1$

素因数の和:963909

約数の個数: 16

約数和(自身を含む): 69400800

約数和(自身を除く): 40483830

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 963899, 1927798, 2891697, 4819495, 5783394, 9638990, 14458485, 28916970]

約数ペア:

[(1, 28916970), (2, 14458485), (3, 9638990), (5, 5783394), (6, 4819495), (10, 2891697), (15, 1927798), (30, 963899)]