3048017560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{1555111}}^1$

素因数の和:1555136

約数の個数: 48

約数和(自身を含む): 7977724560

約数和(自身を除く): 4929707000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 1555111, 3110222, 6220444, 7775555, 10885777, 12440888, 15551110, 21771554, 31102220, 43543108, 54428885, 62204440, 76200439, 87086216, 108857770, 152400878, 217715540, 304801756, 381002195, 435431080, 609603512, 762004390, 1524008780, 3048017560]

約数ペア:

[(1, 3048017560), (2, 1524008780), (4, 762004390), (5, 609603512), (7, 435431080), (8, 381002195), (10, 304801756), (14, 217715540), (20, 152400878), (28, 108857770), (35, 87086216), (40, 76200439), (49, 62204440), (56, 54428885), (70, 43543108), (98, 31102220), (140, 21771554), (196, 15551110), (245, 12440888), (280, 10885777), (392, 7775555), (490, 6220444), (980, 3110222), (1960, 1555111)]