61597690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79997}}^1$

素因数の和:80022

約数の個数: 32

約数和(自身を含む): 138236544

約数和(自身を除く): 76638854

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 79997, 159994, 399985, 559979, 799970, 879967, 1119958, 1759934, 2799895, 4399835, 5599790, 6159769, 8799670, 12319538, 30798845, 61597690]

約数ペア:

[(1, 61597690), (2, 30798845), (5, 12319538), (7, 8799670), (10, 6159769), (11, 5599790), (14, 4399835), (22, 2799895), (35, 1759934), (55, 1119958), (70, 879967), (77, 799970), (110, 559979), (154, 399985), (385, 159994), (770, 79997)]