1569562980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{188197}}^1$

素因数の和:188348

約数の個数: 48

約数和(自身を含む): 4426416960

約数和(自身を除く): 2856853980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340, 188197, 376394, 564591, 752788, 940985, 1129182, 1881970, 2258364, 2822955, 3763940, 5645910, 11291820, 26159383, 52318766, 78478149, 104637532, 130796915, 156956298, 261593830, 313912596, 392390745, 523187660, 784781490, 1569562980]

約数ペア:

[(1, 1569562980), (2, 784781490), (3, 523187660), (4, 392390745), (5, 313912596), (6, 261593830), (10, 156956298), (12, 130796915), (15, 104637532), (20, 78478149), (30, 52318766), (60, 26159383), (139, 11291820), (278, 5645910), (417, 3763940), (556, 2822955), (695, 2258364), (834, 1881970), (1390, 1129182), (1668, 940985), (2085, 752788), (2780, 564591), (4170, 376394), (8340, 188197)]