68501210

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{52291}}^1$

素因数の和:52429

約数の個数: 16

約数和(自身を含む): 124245792

約数和(自身を除く): 55744582

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 52291, 104582, 261455, 522910, 6850121, 13700242, 34250605, 68501210]

約数ペア:

[(1, 68501210), (2, 34250605), (5, 13700242), (10, 6850121), (131, 522910), (262, 261455), (655, 104582), (1310, 52291)]