29790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{331}}^1$

素因数の和:344

約数の個数: 24

約数和(自身を含む): 77688

約数和(自身を除く): 47898

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 331, 662, 993, 1655, 1986, 2979, 3310, 4965, 5958, 9930, 14895, 29790]

約数ペア:

[(1, 29790), (2, 14895), (3, 9930), (5, 5958), (6, 4965), (9, 3310), (10, 2979), (15, 1986), (18, 1655), (30, 993), (45, 662), (90, 331)]