67990590

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{83939}}^1$

素因数の和:83958

約数の個数: 40

約数和(自身を含む): 182821320

約数和(自身を除く): 114830730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 83939, 167878, 251817, 419695, 503634, 755451, 839390, 1259085, 1510902, 2266353, 2518170, 3777255, 4532706, 6799059, 7554510, 11331765, 13598118, 22663530, 33995295, 67990590]

約数ペア:

[(1, 67990590), (2, 33995295), (3, 22663530), (5, 13598118), (6, 11331765), (9, 7554510), (10, 6799059), (15, 4532706), (18, 3777255), (27, 2518170), (30, 2266353), (45, 1510902), (54, 1259085), (81, 839390), (90, 755451), (135, 503634), (162, 419695), (270, 251817), (405, 167878), (810, 83939)]