9802140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7103}}^1$

素因数の和:7138

約数の個数: 48

約数和(自身を含む): 28643328

約数和(自身を除く): 18841188

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, 7103, 14206, 21309, 28412, 35515, 42618, 71030, 85236, 106545, 142060, 163369, 213090, 326738, 426180, 490107, 653476, 816845, 980214, 1633690, 1960428, 2450535, 3267380, 4901070, 9802140]

約数ペア:

[(1, 9802140), (2, 4901070), (3, 3267380), (4, 2450535), (5, 1960428), (6, 1633690), (10, 980214), (12, 816845), (15, 653476), (20, 490107), (23, 426180), (30, 326738), (46, 213090), (60, 163369), (69, 142060), (92, 106545), (115, 85236), (138, 71030), (230, 42618), (276, 35515), (345, 28412), (460, 21309), (690, 14206), (1380, 7103)]