90451060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{92297}}^1$

素因数の和:92320

約数の個数: 36

約数和(自身を含む): 220961412

約数和(自身を除く): 130510352

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 92297, 184594, 369188, 461485, 646079, 922970, 1292158, 1845940, 2584316, 3230395, 4522553, 6460790, 9045106, 12921580, 18090212, 22612765, 45225530, 90451060]

約数ペア:

[(1, 90451060), (2, 45225530), (4, 22612765), (5, 18090212), (7, 12921580), (10, 9045106), (14, 6460790), (20, 4522553), (28, 3230395), (35, 2584316), (49, 1845940), (70, 1292158), (98, 922970), (140, 646079), (196, 461485), (245, 369188), (490, 184594), (980, 92297)]