13787940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229799}}^1$

素因数の和:229811

約数の個数: 24

約数和(自身を含む): 38606400

約数和(自身を除く): 24818460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229799, 459598, 689397, 919196, 1148995, 1378794, 2297990, 2757588, 3446985, 4595980, 6893970, 13787940]

約数ペア:

[(1, 13787940), (2, 6893970), (3, 4595980), (4, 3446985), (5, 2757588), (6, 2297990), (10, 1378794), (12, 1148995), (15, 919196), (20, 689397), (30, 459598), (60, 229799)]