87655770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{108217}}^1$

素因数の和:108236

約数の個数: 40

約数和(自身を含む): 235698804

約数和(自身を除く): 148043034

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 108217, 216434, 324651, 541085, 649302, 973953, 1082170, 1623255, 1947906, 2921859, 3246510, 4869765, 5843718, 8765577, 9739530, 14609295, 17531154, 29218590, 43827885, 87655770]

約数ペア:

[(1, 87655770), (2, 43827885), (3, 29218590), (5, 17531154), (6, 14609295), (9, 9739530), (10, 8765577), (15, 5843718), (18, 4869765), (27, 3246510), (30, 2921859), (45, 1947906), (54, 1623255), (81, 1082170), (90, 973953), (135, 649302), (162, 541085), (270, 324651), (405, 216434), (810, 108217)]