30061000

素因数分解:

$2^3\times 5^3\times {\mathrm{23}}^1\times {\mathrm{1307}}^1$

素因数の和:1351

約数の個数: 64

約数和(自身を含む): 73457280

約数和(自身を除く): 43396280

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 125, 184, 200, 230, 250, 460, 500, 575, 920, 1000, 1150, 1307, 2300, 2614, 2875, 4600, 5228, 5750, 6535, 10456, 11500, 13070, 23000, 26140, 30061, 32675, 52280, 60122, 65350, 120244, 130700, 150305, 163375, 240488, 261400, 300610, 326750, 601220, 653500, 751525, 1202440, 1307000, 1503050, 3006100, 3757625, 6012200, 7515250, 15030500, 30061000]

約数ペア:

[(1, 30061000), (2, 15030500), (4, 7515250), (5, 6012200), (8, 3757625), (10, 3006100), (20, 1503050), (23, 1307000), (25, 1202440), (40, 751525), (46, 653500), (50, 601220), (92, 326750), (100, 300610), (115, 261400), (125, 240488), (184, 163375), (200, 150305), (230, 130700), (250, 120244), (460, 65350), (500, 60122), (575, 52280), (920, 32675), (1000, 30061), (1150, 26140), (1307, 23000), (2300, 13070), (2614, 11500), (2875, 10456), (4600, 6535), (5228, 5750)]