197910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{733}}^1$

素因数の和:749

約数の個数: 32

約数和(自身を含む): 528480

約数和(自身を除く): 330570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 733, 1466, 2199, 3665, 4398, 6597, 7330, 10995, 13194, 19791, 21990, 32985, 39582, 65970, 98955, 197910]

約数ペア:

[(1, 197910), (2, 98955), (3, 65970), (5, 39582), (6, 32985), (9, 21990), (10, 19791), (15, 13194), (18, 10995), (27, 7330), (30, 6597), (45, 4398), (54, 3665), (90, 2199), (135, 1466), (270, 733)]