1570298380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{13337}}^1$

素因数の和:13411

約数の個数: 72

約数和(自身を含む): 3903445728

約数和(自身を除く): 2333147348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 841, 1015, 1682, 2030, 3364, 4060, 4205, 5887, 8410, 11774, 13337, 16820, 23548, 26674, 29435, 53348, 58870, 66685, 93359, 117740, 133370, 186718, 266740, 373436, 386773, 466795, 773546, 933590, 1547092, 1867180, 1933865, 2707411, 3867730, 5414822, 7735460, 10829644, 11216417, 13537055, 22432834, 27074110, 44865668, 54148220, 56082085, 78514919, 112164170, 157029838, 224328340, 314059676, 392574595, 785149190, 1570298380]

約数ペア:

[(1, 1570298380), (2, 785149190), (4, 392574595), (5, 314059676), (7, 224328340), (10, 157029838), (14, 112164170), (20, 78514919), (28, 56082085), (29, 54148220), (35, 44865668), (58, 27074110), (70, 22432834), (116, 13537055), (140, 11216417), (145, 10829644), (203, 7735460), (290, 5414822), (406, 3867730), (580, 2707411), (812, 1933865), (841, 1867180), (1015, 1547092), (1682, 933590), (2030, 773546), (3364, 466795), (4060, 386773), (4205, 373436), (5887, 266740), (8410, 186718), (11774, 133370), (13337, 117740), (16820, 93359), (23548, 66685), (26674, 58870), (29435, 53348)]