30811464

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:355

約数の個数: 96

約数和(自身を含む): 89107200

約数和(自身を除く): 58295736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 101, 114, 152, 171, 202, 223, 228, 303, 342, 404, 446, 456, 606, 669, 684, 808, 892, 909, 1212, 1338, 1368, 1784, 1818, 1919, 2007, 2424, 2676, 3636, 3838, 4014, 4237, 5352, 5757, 7272, 7676, 8028, 8474, 11514, 12711, 15352, 16056, 16948, 17271, 22523, 23028, 25422, 33896, 34542, 38133, 45046, 46056, 50844, 67569, 69084, 76266, 90092, 101688, 135138, 138168, 152532, 180184, 202707, 270276, 305064, 405414, 427937, 540552, 810828, 855874, 1283811, 1621656, 1711748, 2567622, 3423496, 3851433, 5135244, 7702866, 10270488, 15405732, 30811464]

約数ペア:

[(1, 30811464), (2, 15405732), (3, 10270488), (4, 7702866), (6, 5135244), (8, 3851433), (9, 3423496), (12, 2567622), (18, 1711748), (19, 1621656), (24, 1283811), (36, 855874), (38, 810828), (57, 540552), (72, 427937), (76, 405414), (101, 305064), (114, 270276), (152, 202707), (171, 180184), (202, 152532), (223, 138168), (228, 135138), (303, 101688), (342, 90092), (404, 76266), (446, 69084), (456, 67569), (606, 50844), (669, 46056), (684, 45046), (808, 38133), (892, 34542), (909, 33896), (1212, 25422), (1338, 23028), (1368, 22523), (1784, 17271), (1818, 16948), (1919, 16056), (2007, 15352), (2424, 12711), (2676, 11514), (3636, 8474), (3838, 8028), (4014, 7676), (4237, 7272), (5352, 5757)]