20180310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{599}}^1\times {\mathrm{1123}}^1$

素因数の和:1732

約数の個数: 32

約数和(自身を含む): 48556800

約数和(自身を除く): 28376490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 599, 1123, 1198, 1797, 2246, 2995, 3369, 3594, 5615, 5990, 6738, 8985, 11230, 16845, 17970, 33690, 672677, 1345354, 2018031, 3363385, 4036062, 6726770, 10090155, 20180310]

約数ペア:

[(1, 20180310), (2, 10090155), (3, 6726770), (5, 4036062), (6, 3363385), (10, 2018031), (15, 1345354), (30, 672677), (599, 33690), (1123, 17970), (1198, 16845), (1797, 11230), (2246, 8985), (2995, 6738), (3369, 5990), (3594, 5615)]