31146930

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{38453}}^1$

素因数の和:38472

約数の個数: 40

約数和(自身を含む): 83752812

約数和(自身を除く): 52605882

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 38453, 76906, 115359, 192265, 230718, 346077, 384530, 576795, 692154, 1038231, 1153590, 1730385, 2076462, 3114693, 3460770, 5191155, 6229386, 10382310, 15573465, 31146930]

約数ペア:

[(1, 31146930), (2, 15573465), (3, 10382310), (5, 6229386), (6, 5191155), (9, 3460770), (10, 3114693), (15, 2076462), (18, 1730385), (27, 1153590), (30, 1038231), (45, 692154), (54, 576795), (81, 384530), (90, 346077), (135, 230718), (162, 192265), (270, 115359), (405, 76906), (810, 38453)]