3979500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{379}}^1$

素因数の和:408

約数の個数: 96

約数和(自身を含む): 13278720

約数和(自身を除く): 9299220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 125, 140, 150, 175, 210, 250, 300, 350, 375, 379, 420, 500, 525, 700, 750, 758, 875, 1050, 1137, 1500, 1516, 1750, 1895, 2100, 2274, 2625, 2653, 3500, 3790, 4548, 5250, 5306, 5685, 7580, 7959, 9475, 10500, 10612, 11370, 13265, 15918, 18950, 22740, 26530, 28425, 31836, 37900, 39795, 47375, 53060, 56850, 66325, 79590, 94750, 113700, 132650, 142125, 159180, 189500, 198975, 265300, 284250, 331625, 397950, 568500, 663250, 795900, 994875, 1326500, 1989750, 3979500]

約数ペア:

[(1, 3979500), (2, 1989750), (3, 1326500), (4, 994875), (5, 795900), (6, 663250), (7, 568500), (10, 397950), (12, 331625), (14, 284250), (15, 265300), (20, 198975), (21, 189500), (25, 159180), (28, 142125), (30, 132650), (35, 113700), (42, 94750), (50, 79590), (60, 66325), (70, 56850), (75, 53060), (84, 47375), (100, 39795), (105, 37900), (125, 31836), (140, 28425), (150, 26530), (175, 22740), (210, 18950), (250, 15918), (300, 13265), (350, 11370), (375, 10612), (379, 10500), (420, 9475), (500, 7959), (525, 7580), (700, 5685), (750, 5306), (758, 5250), (875, 4548), (1050, 3790), (1137, 3500), (1500, 2653), (1516, 2625), (1750, 2274), (1895, 2100)]