7707396620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5004803}}^1$

素因数の和:5004830

約数の個数: 48

約数和(自身を含む): 20179369728

約数和(自身を除く): 12471973108

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 5004803, 10009606, 20019212, 25024015, 35033621, 50048030, 55052833, 70067242, 100096060, 110105666, 140134484, 175168105, 220211332, 275264165, 350336210, 385369831, 550528330, 700672420, 770739662, 1101056660, 1541479324, 1926849155, 3853698310, 7707396620]

約数ペア:

[(1, 7707396620), (2, 3853698310), (4, 1926849155), (5, 1541479324), (7, 1101056660), (10, 770739662), (11, 700672420), (14, 550528330), (20, 385369831), (22, 350336210), (28, 275264165), (35, 220211332), (44, 175168105), (55, 140134484), (70, 110105666), (77, 100096060), (110, 70067242), (140, 55052833), (154, 50048030), (220, 35033621), (308, 25024015), (385, 20019212), (770, 10009606), (1540, 5004803)]