16739340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1777}}^1$

素因数の和:1946

約数の個数: 48

約数和(自身を含む): 47195232

約数和(自身を除く): 30455892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1777, 1884, 2355, 3140, 3554, 4710, 5331, 7108, 8885, 9420, 10662, 17770, 21324, 26655, 35540, 53310, 106620, 278989, 557978, 836967, 1115956, 1394945, 1673934, 2789890, 3347868, 4184835, 5579780, 8369670, 16739340]

約数ペア:

[(1, 16739340), (2, 8369670), (3, 5579780), (4, 4184835), (5, 3347868), (6, 2789890), (10, 1673934), (12, 1394945), (15, 1115956), (20, 836967), (30, 557978), (60, 278989), (157, 106620), (314, 53310), (471, 35540), (628, 26655), (785, 21324), (942, 17770), (1570, 10662), (1777, 9420), (1884, 8885), (2355, 7108), (3140, 5331), (3554, 4710)]