71531370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{264931}}^1$

素因数の和:264947

約数の個数: 32

約数和(自身を含む): 190751040

約数和(自身を除く): 119219670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 264931, 529862, 794793, 1324655, 1589586, 2384379, 2649310, 3973965, 4768758, 7153137, 7947930, 11921895, 14306274, 23843790, 35765685, 71531370]

約数ペア:

[(1, 71531370), (2, 35765685), (3, 23843790), (5, 14306274), (6, 11921895), (9, 7947930), (10, 7153137), (15, 4768758), (18, 3973965), (27, 2649310), (30, 2384379), (45, 1589586), (54, 1324655), (90, 794793), (135, 529862), (270, 264931)]