68717370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{22679}}^1$

素因数の和:22790

約数の個数: 32

約数和(自身を含む): 166561920

約数和(自身を除く): 97844550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 1010, 1515, 3030, 22679, 45358, 68037, 113395, 136074, 226790, 340185, 680370, 2290579, 4581158, 6871737, 11452895, 13743474, 22905790, 34358685, 68717370]

約数ペア:

[(1, 68717370), (2, 34358685), (3, 22905790), (5, 13743474), (6, 11452895), (10, 6871737), (15, 4581158), (30, 2290579), (101, 680370), (202, 340185), (303, 226790), (505, 136074), (606, 113395), (1010, 68037), (1515, 45358), (3030, 22679)]