31080.0000000

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{30187}}^1$

素因数の和:30213

約数の個数: 24

約数和(自身を含む): 16905280

約数和(自身を除く): 10022644

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 30187, 60374, 90561, 120748, 181122, 362244, 573553, 1147106, 1720659, 2294212, 3441318, 6882636]

約数ペア:

[(1, 6882636), (2, 3441318), (3, 2294212), (4, 1720659), (6, 1147106), (12, 573553), (19, 362244), (38, 181122), (57, 120748), (76, 90561), (114, 60374), (228, 30187)]