68495910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{326171}}^1$

素因数の和:326188

約数の個数: 32

約数和(自身を含む): 187875072

約数和(自身を除く): 119379162

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 326171, 652342, 978513, 1630855, 1957026, 2283197, 3261710, 4566394, 4892565, 6849591, 9785130, 11415985, 13699182, 22831970, 34247955, 68495910]

約数ペア:

[(1, 68495910), (2, 34247955), (3, 22831970), (5, 13699182), (6, 11415985), (7, 9785130), (10, 6849591), (14, 4892565), (15, 4566394), (21, 3261710), (30, 2283197), (35, 1957026), (42, 1630855), (70, 978513), (105, 652342), (210, 326171)]