30818844

素因数分解:

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

素因数の和:17495

約数の個数: 54

約数和(自身を含む): 90627264

約数和(自身を除く): 59808420

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 17471, 34942, 52413, 69884, 104826, 122297, 157239, 209652, 244594, 314478, 366891, 489188, 628956, 733782, 856079, 1100673, 1467564, 1712158, 2201346, 2568237, 3424316, 4402692, 5136474, 7704711, 10272948, 15409422, 30818844]

約数ペア:

[(1, 30818844), (2, 15409422), (3, 10272948), (4, 7704711), (6, 5136474), (7, 4402692), (9, 3424316), (12, 2568237), (14, 2201346), (18, 1712158), (21, 1467564), (28, 1100673), (36, 856079), (42, 733782), (49, 628956), (63, 489188), (84, 366891), (98, 314478), (126, 244594), (147, 209652), (196, 157239), (252, 122297), (294, 104826), (441, 69884), (588, 52413), (882, 34942), (1764, 17471)]