69397370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{1021}}^1$

素因数の和:2006

約数の個数: 32

約数和(自身を含む): 143047296

約数和(自身を除く): 73649926

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 971, 1021, 1942, 2042, 4855, 5105, 6797, 7147, 9710, 10210, 13594, 14294, 33985, 35735, 67970, 71470, 991391, 1982782, 4956955, 6939737, 9913910, 13879474, 34698685, 69397370]

約数ペア:

[(1, 69397370), (2, 34698685), (5, 13879474), (7, 9913910), (10, 6939737), (14, 4956955), (35, 1982782), (70, 991391), (971, 71470), (1021, 67970), (1942, 35735), (2042, 33985), (4855, 14294), (5105, 13594), (6797, 10210), (7147, 9710)]