30960846

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{11701}}^1$

素因数の和:11726

約数の個数: 48

約数和(自身を含む): 80041680

約数和(自身を除く): 49080834

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 11701, 23402, 35103, 70206, 81907, 105309, 163814, 210618, 245721, 315927, 491442, 573349, 631854, 737163, 1146698, 1474326, 1720047, 2211489, 3440094, 4422978, 5160141, 10320282, 15480423, 30960846]

約数ペア:

[(1, 30960846), (2, 15480423), (3, 10320282), (6, 5160141), (7, 4422978), (9, 3440094), (14, 2211489), (18, 1720047), (21, 1474326), (27, 1146698), (42, 737163), (49, 631854), (54, 573349), (63, 491442), (98, 315927), (126, 245721), (147, 210618), (189, 163814), (294, 105309), (378, 81907), (441, 70206), (882, 35103), (1323, 23402), (2646, 11701)]