30208248

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19979}}^1$

素因数の和:20001

約数の個数: 64

約数和(自身を含む): 95904000

約数和(自身を除く): 65695752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 19979, 39958, 59937, 79916, 119874, 139853, 159832, 179811, 239748, 279706, 359622, 419559, 479496, 539433, 559412, 719244, 839118, 1078866, 1118824, 1258677, 1438488, 1678236, 2157732, 2517354, 3356472, 3776031, 4315464, 5034708, 7552062, 10069416, 15104124, 30208248]

約数ペア:

[(1, 30208248), (2, 15104124), (3, 10069416), (4, 7552062), (6, 5034708), (7, 4315464), (8, 3776031), (9, 3356472), (12, 2517354), (14, 2157732), (18, 1678236), (21, 1438488), (24, 1258677), (27, 1118824), (28, 1078866), (36, 839118), (42, 719244), (54, 559412), (56, 539433), (63, 479496), (72, 419559), (84, 359622), (108, 279706), (126, 239748), (168, 179811), (189, 159832), (216, 139853), (252, 119874), (378, 79916), (504, 59937), (756, 39958), (1512, 19979)]