30339750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{5779}}^1$

素因数の和:5806

約数の個数: 64

約数和(自身を含む): 86561280

約数和(自身を除く): 56221530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 750, 875, 1050, 1750, 2625, 5250, 5779, 11558, 17337, 28895, 34674, 40453, 57790, 80906, 86685, 121359, 144475, 173370, 202265, 242718, 288950, 404530, 433425, 606795, 722375, 866850, 1011325, 1213590, 1444750, 2022650, 2167125, 3033975, 4334250, 5056625, 6067950, 10113250, 15169875, 30339750]

約数ペア:

[(1, 30339750), (2, 15169875), (3, 10113250), (5, 6067950), (6, 5056625), (7, 4334250), (10, 3033975), (14, 2167125), (15, 2022650), (21, 1444750), (25, 1213590), (30, 1011325), (35, 866850), (42, 722375), (50, 606795), (70, 433425), (75, 404530), (105, 288950), (125, 242718), (150, 202265), (175, 173370), (210, 144475), (250, 121359), (350, 86685), (375, 80906), (525, 57790), (750, 40453), (875, 34674), (1050, 28895), (1750, 17337), (2625, 11558), (5250, 5779)]