13989270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{739}}^1$

素因数の和:1380

約数の個数: 32

約数和(自身を含む): 33672960

約数和(自身を除く): 19683690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 631, 739, 1262, 1478, 1893, 2217, 3155, 3695, 3786, 4434, 6310, 7390, 9465, 11085, 18930, 22170, 466309, 932618, 1398927, 2331545, 2797854, 4663090, 6994635, 13989270]

約数ペア:

[(1, 13989270), (2, 6994635), (3, 4663090), (5, 2797854), (6, 2331545), (10, 1398927), (15, 932618), (30, 466309), (631, 22170), (739, 18930), (1262, 11085), (1478, 9465), (1893, 7390), (2217, 6310), (3155, 4434), (3695, 3786)]