28396710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{105173}}^1$

素因数の和:105189

約数の個数: 32

約数和(自身を含む): 75725280

約数和(自身を除く): 47328570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 105173, 210346, 315519, 525865, 631038, 946557, 1051730, 1577595, 1893114, 2839671, 3155190, 4732785, 5679342, 9465570, 14198355, 28396710]

約数ペア:

[(1, 28396710), (2, 14198355), (3, 9465570), (5, 5679342), (6, 4732785), (9, 3155190), (10, 2839671), (15, 1893114), (18, 1577595), (27, 1051730), (30, 946557), (45, 631038), (54, 525865), (90, 315519), (135, 210346), (270, 105173)]