713354520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{138247}}^1$

素因数の和:138304

約数の個数: 64

約数和(自身を含む): 2189848320

約数和(自身を除く): 1476493800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 138247, 276494, 414741, 552988, 691235, 829482, 1105976, 1382470, 1658964, 2073705, 2764940, 3317928, 4147410, 5529880, 5944621, 8294820, 11889242, 16589640, 17833863, 23778484, 29723105, 35667726, 47556968, 59446210, 71335452, 89169315, 118892420, 142670904, 178338630, 237784840, 356677260, 713354520]

約数ペア:

[(1, 713354520), (2, 356677260), (3, 237784840), (4, 178338630), (5, 142670904), (6, 118892420), (8, 89169315), (10, 71335452), (12, 59446210), (15, 47556968), (20, 35667726), (24, 29723105), (30, 23778484), (40, 17833863), (43, 16589640), (60, 11889242), (86, 8294820), (120, 5944621), (129, 5529880), (172, 4147410), (215, 3317928), (258, 2764940), (344, 2073705), (430, 1658964), (516, 1382470), (645, 1105976), (860, 829482), (1032, 691235), (1290, 552988), (1720, 414741), (2580, 276494), (5160, 138247)]