13351980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{222533}}^1$

素因数の和:222545

約数の個数: 24

約数和(自身を含む): 37385712

約数和(自身を除く): 24033732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 222533, 445066, 667599, 890132, 1112665, 1335198, 2225330, 2670396, 3337995, 4450660, 6675990, 13351980]

約数ペア:

[(1, 13351980), (2, 6675990), (3, 4450660), (4, 3337995), (5, 2670396), (6, 2225330), (10, 1335198), (12, 1112665), (15, 890132), (20, 667599), (30, 445066), (60, 222533)]