29707854

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 67709952

約数和(自身を除く): 38002098

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 61, 66, 94, 122, 141, 157, 183, 282, 314, 366, 471, 517, 671, 942, 1034, 1342, 1551, 1727, 2013, 2867, 3102, 3454, 4026, 5181, 5734, 7379, 8601, 9577, 10362, 14758, 17202, 19154, 22137, 28731, 31537, 44274, 57462, 63074, 81169, 94611, 105347, 162338, 189222, 210694, 243507, 316041, 450119, 487014, 632082, 900238, 1350357, 2700714, 4951309, 9902618, 14853927, 29707854]

約数ペア:

[(1, 29707854), (2, 14853927), (3, 9902618), (6, 4951309), (11, 2700714), (22, 1350357), (33, 900238), (47, 632082), (61, 487014), (66, 450119), (94, 316041), (122, 243507), (141, 210694), (157, 189222), (183, 162338), (282, 105347), (314, 94611), (366, 81169), (471, 63074), (517, 57462), (671, 44274), (942, 31537), (1034, 28731), (1342, 22137), (1551, 19154), (1727, 17202), (2013, 14758), (2867, 10362), (3102, 9577), (3454, 8601), (4026, 7379), (5181, 5734)]