13379970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{683}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 32208192

約数和(自身を除く): 18828222

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 653, 683, 1306, 1366, 1959, 2049, 3265, 3415, 3918, 4098, 6530, 6830, 9795, 10245, 19590, 20490, 445999, 891998, 1337997, 2229995, 2675994, 4459990, 6689985, 13379970]

約数ペア:

[(1, 13379970), (2, 6689985), (3, 4459990), (5, 2675994), (6, 2229995), (10, 1337997), (15, 891998), (30, 445999), (653, 20490), (683, 19590), (1306, 10245), (1366, 9795), (1959, 6830), (2049, 6530), (3265, 4098), (3415, 3918)]