69851948060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{309271}}^1$

素因数の和:309794

約数の個数: 48

約数和(自身を含む): 153379118592

約数和(自身を除く): 83527170532

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 491, 982, 1964, 2455, 4910, 9820, 11293, 22586, 45172, 56465, 112930, 225860, 309271, 618542, 1237084, 1546355, 3092710, 6185420, 7113233, 14226466, 28452932, 35566165, 71132330, 142264660, 151852061, 303704122, 607408244, 759260305, 1518520610, 3037041220, 3492597403, 6985194806, 13970389612, 17462987015, 34925974030, 69851948060]

約数ペア:

[(1, 69851948060), (2, 34925974030), (4, 17462987015), (5, 13970389612), (10, 6985194806), (20, 3492597403), (23, 3037041220), (46, 1518520610), (92, 759260305), (115, 607408244), (230, 303704122), (460, 151852061), (491, 142264660), (982, 71132330), (1964, 35566165), (2455, 28452932), (4910, 14226466), (9820, 7113233), (11293, 6185420), (22586, 3092710), (45172, 1546355), (56465, 1237084), (112930, 618542), (225860, 309271)]