13907940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{231799}}^1$

素因数の和:231811

約数の個数: 24

約数和(自身を含む): 38942400

約数和(自身を除く): 25034460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 231799, 463598, 695397, 927196, 1158995, 1390794, 2317990, 2781588, 3476985, 4635980, 6953970, 13907940]

約数ペア:

[(1, 13907940), (2, 6953970), (3, 4635980), (4, 3476985), (5, 2781588), (6, 2317990), (10, 1390794), (12, 1158995), (15, 927196), (20, 695397), (30, 463598), (60, 231799)]