91442220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{52553}}^1$

素因数の和:52594

約数の個数: 48

約数和(自身を含む): 264872160

約数和(自身を除く): 173429940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 52553, 105106, 157659, 210212, 262765, 315318, 525530, 630636, 788295, 1051060, 1524037, 1576590, 3048074, 3153180, 4572111, 6096148, 7620185, 9144222, 15240370, 18288444, 22860555, 30480740, 45721110, 91442220]

約数ペア:

[(1, 91442220), (2, 45721110), (3, 30480740), (4, 22860555), (5, 18288444), (6, 15240370), (10, 9144222), (12, 7620185), (15, 6096148), (20, 4572111), (29, 3153180), (30, 3048074), (58, 1576590), (60, 1524037), (87, 1051060), (116, 788295), (145, 630636), (174, 525530), (290, 315318), (348, 262765), (435, 210212), (580, 157659), (870, 105106), (1740, 52553)]