6746250

素因数分解:

$2^1\times 3^1\times 5^4\times 7^1\times {\mathrm{257}}^1$

素因数の和:289

約数の個数: 80

約数和(自身を含む): 19343808

約数和(自身を除く): 12597558

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, 257, 350, 375, 514, 525, 625, 750, 771, 875, 1050, 1250, 1285, 1542, 1750, 1799, 1875, 2570, 2625, 3598, 3750, 3855, 4375, 5250, 5397, 6425, 7710, 8750, 8995, 10794, 12850, 13125, 17990, 19275, 26250, 26985, 32125, 38550, 44975, 53970, 64250, 89950, 96375, 134925, 160625, 192750, 224875, 269850, 321250, 449750, 481875, 674625, 963750, 1124375, 1349250, 2248750, 3373125, 6746250]

約数ペア:

[(1, 6746250), (2, 3373125), (3, 2248750), (5, 1349250), (6, 1124375), (7, 963750), (10, 674625), (14, 481875), (15, 449750), (21, 321250), (25, 269850), (30, 224875), (35, 192750), (42, 160625), (50, 134925), (70, 96375), (75, 89950), (105, 64250), (125, 53970), (150, 44975), (175, 38550), (210, 32125), (250, 26985), (257, 26250), (350, 19275), (375, 17990), (514, 13125), (525, 12850), (625, 10794), (750, 8995), (771, 8750), (875, 7710), (1050, 6425), (1250, 5397), (1285, 5250), (1542, 4375), (1750, 3855), (1799, 3750), (1875, 3598), (2570, 2625)]