7188420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5209}}^1$

素因数の和:5244

約数の個数: 48

約数和(自身を含む): 21006720

約数和(自身を除く): 13818300

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, 5209, 10418, 15627, 20836, 26045, 31254, 52090, 62508, 78135, 104180, 119807, 156270, 239614, 312540, 359421, 479228, 599035, 718842, 1198070, 1437684, 1797105, 2396140, 3594210, 7188420]

約数ペア:

[(1, 7188420), (2, 3594210), (3, 2396140), (4, 1797105), (5, 1437684), (6, 1198070), (10, 718842), (12, 599035), (15, 479228), (20, 359421), (23, 312540), (30, 239614), (46, 156270), (60, 119807), (69, 104180), (92, 78135), (115, 62508), (138, 52090), (230, 31254), (276, 26045), (345, 20836), (460, 15627), (690, 10418), (1380, 5209)]