8945430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22937}}^1$

素因数の和:22960

約数の個数: 32

約数和(自身を含む): 23121504

約数和(自身を除く): 14176074

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 22937, 45874, 68811, 114685, 137622, 229370, 298181, 344055, 596362, 688110, 894543, 1490905, 1789086, 2981810, 4472715, 8945430]

約数ペア:

[(1, 8945430), (2, 4472715), (3, 2981810), (5, 1789086), (6, 1490905), (10, 894543), (13, 688110), (15, 596362), (26, 344055), (30, 298181), (39, 229370), (65, 137622), (78, 114685), (130, 68811), (195, 45874), (390, 22937)]