7737390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{28657}}^1$

素因数の和:28673

約数の個数: 32

約数和(自身を含む): 20633760

約数和(自身を除く): 12896370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 28657, 57314, 85971, 143285, 171942, 257913, 286570, 429855, 515826, 773739, 859710, 1289565, 1547478, 2579130, 3868695, 7737390]

約数ペア:

[(1, 7737390), (2, 3868695), (3, 2579130), (5, 1547478), (6, 1289565), (9, 859710), (10, 773739), (15, 515826), (18, 429855), (27, 286570), (30, 257913), (45, 171942), (54, 143285), (90, 85971), (135, 57314), (270, 28657)]