801277110

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{989231}}^1$

素因数の和:989250

約数の個数: 40

約数和(自身を含む): 2154547296

約数和(自身を除く): 1353270186

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 989231, 1978462, 2967693, 4946155, 5935386, 8903079, 9892310, 14838465, 17806158, 26709237, 29676930, 44515395, 53418474, 80127711, 89030790, 133546185, 160255422, 267092370, 400638555, 801277110]

約数ペア:

[(1, 801277110), (2, 400638555), (3, 267092370), (5, 160255422), (6, 133546185), (9, 89030790), (10, 80127711), (15, 53418474), (18, 44515395), (27, 29676930), (30, 26709237), (45, 17806158), (54, 14838465), (81, 9892310), (90, 8903079), (135, 5935386), (162, 4946155), (270, 2967693), (405, 1978462), (810, 989231)]