30927870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:326

約数の個数: 96

約数和(自身を含む): 85542912

約数和(自身を除く): 54615042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 67, 69, 90, 115, 134, 138, 201, 207, 223, 230, 335, 345, 402, 414, 446, 603, 669, 670, 690, 1005, 1035, 1115, 1206, 1338, 1541, 2007, 2010, 2070, 2230, 3015, 3082, 3345, 4014, 4623, 5129, 6030, 6690, 7705, 9246, 10035, 10258, 13869, 14941, 15387, 15410, 20070, 23115, 25645, 27738, 29882, 30774, 44823, 46161, 46230, 51290, 69345, 74705, 76935, 89646, 92322, 134469, 138690, 149410, 153870, 224115, 230805, 268938, 343643, 448230, 461610, 672345, 687286, 1030929, 1344690, 1718215, 2061858, 3092787, 3436430, 5154645, 6185574, 10309290, 15463935, 30927870]

約数ペア:

[(1, 30927870), (2, 15463935), (3, 10309290), (5, 6185574), (6, 5154645), (9, 3436430), (10, 3092787), (15, 2061858), (18, 1718215), (23, 1344690), (30, 1030929), (45, 687286), (46, 672345), (67, 461610), (69, 448230), (90, 343643), (115, 268938), (134, 230805), (138, 224115), (201, 153870), (207, 149410), (223, 138690), (230, 134469), (335, 92322), (345, 89646), (402, 76935), (414, 74705), (446, 69345), (603, 51290), (669, 46230), (670, 46161), (690, 44823), (1005, 30774), (1035, 29882), (1115, 27738), (1206, 25645), (1338, 23115), (1541, 20070), (2007, 15410), (2010, 15387), (2070, 14941), (2230, 13869), (3015, 10258), (3082, 10035), (3345, 9246), (4014, 7705), (4623, 6690), (5129, 6030)]