90824490

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{112129}}^1$

素因数の和:112148

約数の個数: 40

約数和(自身を含む): 244219140

約数和(自身を除く): 153394650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 112129, 224258, 336387, 560645, 672774, 1009161, 1121290, 1681935, 2018322, 3027483, 3363870, 5045805, 6054966, 9082449, 10091610, 15137415, 18164898, 30274830, 45412245, 90824490]

約数ペア:

[(1, 90824490), (2, 45412245), (3, 30274830), (5, 18164898), (6, 15137415), (9, 10091610), (10, 9082449), (15, 6054966), (18, 5045805), (27, 3363870), (30, 3027483), (45, 2018322), (54, 1681935), (81, 1121290), (90, 1009161), (135, 672774), (162, 560645), (270, 336387), (405, 224258), (810, 112129)]