2803669890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{85037}}^1$

素因数の和:85211

約数の個数: 64

約数和(自身を含む): 7739138304

約数和(自身を除く): 4935468414

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 157, 210, 314, 471, 785, 942, 1099, 1570, 2198, 2355, 3297, 4710, 5495, 6594, 10990, 16485, 32970, 85037, 170074, 255111, 425185, 510222, 595259, 850370, 1190518, 1275555, 1785777, 2551110, 2976295, 3571554, 5952590, 8928885, 13350809, 17857770, 26701618, 40052427, 66754045, 80104854, 93455663, 133508090, 186911326, 200262135, 280366989, 400524270, 467278315, 560733978, 934556630, 1401834945, 2803669890]

約数ペア:

[(1, 2803669890), (2, 1401834945), (3, 934556630), (5, 560733978), (6, 467278315), (7, 400524270), (10, 280366989), (14, 200262135), (15, 186911326), (21, 133508090), (30, 93455663), (35, 80104854), (42, 66754045), (70, 40052427), (105, 26701618), (157, 17857770), (210, 13350809), (314, 8928885), (471, 5952590), (785, 3571554), (942, 2976295), (1099, 2551110), (1570, 1785777), (2198, 1275555), (2355, 1190518), (3297, 850370), (4710, 595259), (5495, 510222), (6594, 425185), (10990, 255111), (16485, 170074), (32970, 85037)]