13387980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223133}}^1$

素因数の和:223145

約数の個数: 24

約数和(自身を含む): 37486512

約数和(自身を除く): 24098532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223133, 446266, 669399, 892532, 1115665, 1338798, 2231330, 2677596, 3346995, 4462660, 6693990, 13387980]

約数ペア:

[(1, 13387980), (2, 6693990), (3, 4462660), (4, 3346995), (5, 2677596), (6, 2231330), (10, 1338798), (12, 1115665), (15, 892532), (20, 669399), (30, 446266), (60, 223133)]