147251720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47809}}^1$

素因数の和:47838

約数の個数: 64

約数和(自身を含む): 413078400

約数和(自身を除く): 265826680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 47809, 95618, 191236, 239045, 334663, 382472, 478090, 525899, 669326, 956180, 1051798, 1338652, 1673315, 1912360, 2103596, 2629495, 2677304, 3346630, 3681293, 4207192, 5258990, 6693260, 7362586, 10517980, 13386520, 14725172, 18406465, 21035960, 29450344, 36812930, 73625860, 147251720]

約数ペア:

[(1, 147251720), (2, 73625860), (4, 36812930), (5, 29450344), (7, 21035960), (8, 18406465), (10, 14725172), (11, 13386520), (14, 10517980), (20, 7362586), (22, 6693260), (28, 5258990), (35, 4207192), (40, 3681293), (44, 3346630), (55, 2677304), (56, 2629495), (70, 2103596), (77, 1912360), (88, 1673315), (110, 1338652), (140, 1051798), (154, 956180), (220, 669326), (280, 525899), (308, 478090), (385, 382472), (440, 334663), (616, 239045), (770, 191236), (1540, 95618), (3080, 47809)]