39207180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28411}}^1$

素因数の和:28446

約数の個数: 48

約数和(自身を含む): 114557184

約数和(自身を除く): 75350004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 28411, 56822, 85233, 113644, 142055, 170466, 284110, 340932, 426165, 568220, 653453, 852330, 1306906, 1704660, 1960359, 2613812, 3267265, 3920718, 6534530, 7841436, 9801795, 13069060, 19603590, 39207180]

約数ペア:

[(1, 39207180), (2, 19603590), (3, 13069060), (4, 9801795), (5, 7841436), (6, 6534530), (10, 3920718), (12, 3267265), (15, 2613812), (20, 1960359), (23, 1704660), (30, 1306906), (46, 852330), (60, 653453), (69, 568220), (92, 426165), (115, 340932), (138, 284110), (230, 170466), (276, 142055), (345, 113644), (460, 85233), (690, 56822), (1380, 28411)]