29870694

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 120

約数和(自身を含む): 80446608

約数和(自身を除く): 50575914

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 53, 54, 63, 71, 81, 98, 106, 126, 142, 147, 159, 162, 189, 213, 294, 318, 371, 378, 426, 441, 477, 497, 567, 639, 742, 882, 954, 994, 1113, 1134, 1278, 1323, 1431, 1491, 1917, 2226, 2597, 2646, 2862, 2982, 3339, 3479, 3763, 3834, 3969, 4293, 4473, 5194, 5751, 6678, 6958, 7526, 7791, 7938, 8586, 8946, 10017, 10437, 11289, 11502, 13419, 15582, 20034, 20874, 22578, 23373, 26341, 26838, 30051, 31311, 33867, 40257, 46746, 52682, 60102, 62622, 67734, 70119, 79023, 80514, 93933, 101601, 140238, 158046, 184387, 187866, 203202, 210357, 237069, 281799, 304803, 368774, 420714, 474138, 553161, 563598, 609606, 711207, 1106322, 1422414, 1659483, 2133621, 3318966, 4267242, 4978449, 9956898, 14935347, 29870694]

約数ペア:

[(1, 29870694), (2, 14935347), (3, 9956898), (6, 4978449), (7, 4267242), (9, 3318966), (14, 2133621), (18, 1659483), (21, 1422414), (27, 1106322), (42, 711207), (49, 609606), (53, 563598), (54, 553161), (63, 474138), (71, 420714), (81, 368774), (98, 304803), (106, 281799), (126, 237069), (142, 210357), (147, 203202), (159, 187866), (162, 184387), (189, 158046), (213, 140238), (294, 101601), (318, 93933), (371, 80514), (378, 79023), (426, 70119), (441, 67734), (477, 62622), (497, 60102), (567, 52682), (639, 46746), (742, 40257), (882, 33867), (954, 31311), (994, 30051), (1113, 26838), (1134, 26341), (1278, 23373), (1323, 22578), (1431, 20874), (1491, 20034), (1917, 15582), (2226, 13419), (2597, 11502), (2646, 11289), (2862, 10437), (2982, 10017), (3339, 8946), (3479, 8586), (3763, 7938), (3834, 7791), (3969, 7526), (4293, 6958), (4473, 6678), (5194, 5751)]