521370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1931}}^1$

素因数の和:1947

約数の個数: 32

約数和(自身を含む): 1391040

約数和(自身を除く): 869670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1931, 3862, 5793, 9655, 11586, 17379, 19310, 28965, 34758, 52137, 57930, 86895, 104274, 173790, 260685, 521370]

約数ペア:

[(1, 521370), (2, 260685), (3, 173790), (5, 104274), (6, 86895), (9, 57930), (10, 52137), (15, 34758), (18, 28965), (27, 19310), (30, 17379), (45, 11586), (54, 9655), (90, 5793), (135, 3862), (270, 1931)]