2358420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1709}}^1$

素因数の和:1744

約数の個数: 48

約数和(自身を含む): 6894720

約数和(自身を除く): 4536300

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, 1709, 3418, 5127, 6836, 8545, 10254, 17090, 20508, 25635, 34180, 39307, 51270, 78614, 102540, 117921, 157228, 196535, 235842, 393070, 471684, 589605, 786140, 1179210, 2358420]

約数ペア:

[(1, 2358420), (2, 1179210), (3, 786140), (4, 589605), (5, 471684), (6, 393070), (10, 235842), (12, 196535), (15, 157228), (20, 117921), (23, 102540), (30, 78614), (46, 51270), (60, 39307), (69, 34180), (92, 25635), (115, 20508), (138, 17090), (230, 10254), (276, 8545), (345, 6836), (460, 5127), (690, 3418), (1380, 1709)]