74479790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{491}}^1$

素因数の和:713

約数の個数: 64

約数和(自身を含む): 168334848

約数和(自身を除く): 93855058

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 197, 385, 394, 491, 770, 982, 985, 1379, 1970, 2167, 2455, 2758, 3437, 4334, 4910, 5401, 6874, 6895, 10802, 10835, 13790, 15169, 17185, 21670, 27005, 30338, 34370, 37807, 54010, 75614, 75845, 96727, 151690, 189035, 193454, 378070, 483635, 677089, 967270, 1063997, 1354178, 2127994, 3385445, 5319985, 6770890, 7447979, 10639970, 14895958, 37239895, 74479790]

約数ペア:

[(1, 74479790), (2, 37239895), (5, 14895958), (7, 10639970), (10, 7447979), (11, 6770890), (14, 5319985), (22, 3385445), (35, 2127994), (55, 1354178), (70, 1063997), (77, 967270), (110, 677089), (154, 483635), (197, 378070), (385, 193454), (394, 189035), (491, 151690), (770, 96727), (982, 75845), (985, 75614), (1379, 54010), (1970, 37807), (2167, 34370), (2455, 30338), (2758, 27005), (3437, 21670), (4334, 17185), (4910, 15169), (5401, 13790), (6874, 10835), (6895, 10802)]