22013460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17471}}^1$

素因数の和:17493

約数の個数: 72

約数和(自身を含む): 76317696

約数和(自身を除く): 54304236

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 17471, 34942, 52413, 69884, 87355, 104826, 122297, 157239, 174710, 209652, 244594, 262065, 314478, 349420, 366891, 489188, 524130, 611485, 628956, 733782, 786195, 1048260, 1100673, 1222970, 1467564, 1572390, 1834455, 2201346, 2445940, 3144780, 3668910, 4402692, 5503365, 7337820, 11006730, 22013460]

約数ペア:

[(1, 22013460), (2, 11006730), (3, 7337820), (4, 5503365), (5, 4402692), (6, 3668910), (7, 3144780), (9, 2445940), (10, 2201346), (12, 1834455), (14, 1572390), (15, 1467564), (18, 1222970), (20, 1100673), (21, 1048260), (28, 786195), (30, 733782), (35, 628956), (36, 611485), (42, 524130), (45, 489188), (60, 366891), (63, 349420), (70, 314478), (84, 262065), (90, 244594), (105, 209652), (126, 174710), (140, 157239), (180, 122297), (210, 104826), (252, 87355), (315, 69884), (420, 52413), (630, 34942), (1260, 17471)]