77939970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{29191}}^1$

素因数の和:29290

約数の個数: 32

約数和(自身を含む): 189164160

約数和(自身を除く): 111224190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 29191, 58382, 87573, 145955, 175146, 291910, 437865, 875730, 2597999, 5195998, 7793997, 12989995, 15587994, 25979990, 38969985, 77939970]

約数ペア:

[(1, 77939970), (2, 38969985), (3, 25979990), (5, 15587994), (6, 12989995), (10, 7793997), (15, 5195998), (30, 2597999), (89, 875730), (178, 437865), (267, 291910), (445, 175146), (534, 145955), (890, 87573), (1335, 58382), (2670, 29191)]