37845730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9391}}^1$

素因数の和:9442

約数の個数: 32

約数和(自身を含む): 75737088

約数和(自身を除く): 37891358

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 9391, 18782, 46955, 93910, 122083, 244166, 291121, 582242, 610415, 1220830, 1455605, 2911210, 3784573, 7569146, 18922865, 37845730]

約数ペア:

[(1, 37845730), (2, 18922865), (5, 7569146), (10, 3784573), (13, 2911210), (26, 1455605), (31, 1220830), (62, 610415), (65, 582242), (130, 291121), (155, 244166), (310, 122083), (403, 93910), (806, 46955), (2015, 18782), (4030, 9391)]