71800830

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{88643}}^1$

素因数の和:88662

約数の個数: 40

約数和(自身を含む): 193066632

約数和(自身を除く): 121265802

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 88643, 177286, 265929, 443215, 531858, 797787, 886430, 1329645, 1595574, 2393361, 2659290, 3988935, 4786722, 7180083, 7977870, 11966805, 14360166, 23933610, 35900415, 71800830]

約数ペア:

[(1, 71800830), (2, 35900415), (3, 23933610), (5, 14360166), (6, 11966805), (9, 7977870), (10, 7180083), (15, 4786722), (18, 3988935), (27, 2659290), (30, 2393361), (45, 1595574), (54, 1329645), (81, 886430), (90, 797787), (135, 531858), (162, 443215), (270, 265929), (405, 177286), (810, 88643)]