30140208

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{9967}}^1$

素因数の和:9991

約数の個数: 80

約数和(自身を含む): 98882560

約数和(自身を除く): 68742352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 9967, 19934, 29901, 39868, 59802, 69769, 79736, 89703, 119604, 139538, 159472, 179406, 209307, 239208, 269109, 279076, 358812, 418614, 478416, 538218, 558152, 627921, 717624, 837228, 1076436, 1116304, 1255842, 1435248, 1674456, 1883763, 2152872, 2511684, 3348912, 3767526, 4305744, 5023368, 7535052, 10046736, 15070104, 30140208]

約数ペア:

[(1, 30140208), (2, 15070104), (3, 10046736), (4, 7535052), (6, 5023368), (7, 4305744), (8, 3767526), (9, 3348912), (12, 2511684), (14, 2152872), (16, 1883763), (18, 1674456), (21, 1435248), (24, 1255842), (27, 1116304), (28, 1076436), (36, 837228), (42, 717624), (48, 627921), (54, 558152), (56, 538218), (63, 478416), (72, 418614), (84, 358812), (108, 279076), (112, 269109), (126, 239208), (144, 209307), (168, 179406), (189, 159472), (216, 139538), (252, 119604), (336, 89703), (378, 79736), (432, 69769), (504, 59802), (756, 39868), (1008, 29901), (1512, 19934), (3024, 9967)]