91344890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{100379}}^1$

素因数の和:100406

約数の個数: 32

約数和(自身を含む): 202366080

約数和(自身を除く): 111021190

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 100379, 200758, 501895, 702653, 1003790, 1304927, 1405306, 2609854, 3513265, 6524635, 7026530, 9134489, 13049270, 18268978, 45672445, 91344890]

約数ペア:

[(1, 91344890), (2, 45672445), (5, 18268978), (7, 13049270), (10, 9134489), (13, 7026530), (14, 6524635), (26, 3513265), (35, 2609854), (65, 1405306), (70, 1304927), (91, 1003790), (130, 702653), (182, 501895), (455, 200758), (910, 100379)]