1086943980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{18115733}}^1$

素因数の和:18115745

約数の個数: 24

約数和(自身を含む): 3043443312

約数和(自身を除く): 1956499332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 18115733, 36231466, 54347199, 72462932, 90578665, 108694398, 181157330, 217388796, 271735995, 362314660, 543471990, 1086943980]

約数ペア:

[(1, 1086943980), (2, 543471990), (3, 362314660), (4, 271735995), (5, 217388796), (6, 181157330), (10, 108694398), (12, 90578665), (15, 72462932), (20, 54347199), (30, 36231466), (60, 18115733)]