30866766

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1567}}^1$

素因数の和:1653

約数の個数: 48

約数和(自身を含む): 72930816

約数和(自身を除く): 42064050

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 67, 98, 134, 147, 201, 294, 402, 469, 938, 1407, 1567, 2814, 3134, 3283, 4701, 6566, 9402, 9849, 10969, 19698, 21938, 32907, 65814, 76783, 104989, 153566, 209978, 230349, 314967, 460698, 629934, 734923, 1469846, 2204769, 4409538, 5144461, 10288922, 15433383, 30866766]

約数ペア:

[(1, 30866766), (2, 15433383), (3, 10288922), (6, 5144461), (7, 4409538), (14, 2204769), (21, 1469846), (42, 734923), (49, 629934), (67, 460698), (98, 314967), (134, 230349), (147, 209978), (201, 153566), (294, 104989), (402, 76783), (469, 65814), (938, 32907), (1407, 21938), (1567, 19698), (2814, 10969), (3134, 9849), (3283, 9402), (4701, 6566)]