38517390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{142657}}^1$

素因数の和:142673

約数の個数: 32

約数和(自身を含む): 102713760

約数和(自身を除く): 64196370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 142657, 285314, 427971, 713285, 855942, 1283913, 1426570, 2139855, 2567826, 3851739, 4279710, 6419565, 7703478, 12839130, 19258695, 38517390]

約数ペア:

[(1, 38517390), (2, 19258695), (3, 12839130), (5, 7703478), (6, 6419565), (9, 4279710), (10, 3851739), (15, 2567826), (18, 2139855), (27, 1426570), (30, 1283913), (45, 855942), (54, 713285), (90, 427971), (135, 285314), (270, 142657)]