717390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{2657}}^1$

素因数の和:2673

約数の個数: 32

約数和(自身を含む): 1913760

約数和(自身を除く): 1196370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 2657, 5314, 7971, 13285, 15942, 23913, 26570, 39855, 47826, 71739, 79710, 119565, 143478, 239130, 358695, 717390]

約数ペア:

[(1, 717390), (2, 358695), (3, 239130), (5, 143478), (6, 119565), (9, 79710), (10, 71739), (15, 47826), (18, 39855), (27, 26570), (30, 23913), (45, 15942), (54, 13285), (90, 7971), (135, 5314), (270, 2657)]