71645910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{341171}}^1$

素因数の和:341188

約数の個数: 32

約数和(自身を含む): 196515072

約数和(自身を除く): 124869162

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 341171, 682342, 1023513, 1705855, 2047026, 2388197, 3411710, 4776394, 5117565, 7164591, 10235130, 11940985, 14329182, 23881970, 35822955, 71645910]

約数ペア:

[(1, 71645910), (2, 35822955), (3, 23881970), (5, 14329182), (6, 11940985), (7, 10235130), (10, 7164591), (14, 5117565), (15, 4776394), (21, 3411710), (30, 2388197), (35, 2047026), (42, 1705855), (70, 1023513), (105, 682342), (210, 341171)]