30979168

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 73156608

約数和(自身を除く): 42177440

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 31, 32, 34, 44, 62, 68, 88, 124, 136, 167, 176, 187, 248, 272, 334, 341, 352, 374, 496, 527, 544, 668, 682, 748, 992, 1054, 1336, 1364, 1496, 1837, 2108, 2672, 2728, 2839, 2992, 3674, 4216, 5177, 5344, 5456, 5678, 5797, 5984, 7348, 8432, 10354, 10912, 11356, 11594, 14696, 16864, 20708, 22712, 23188, 29392, 31229, 41416, 45424, 46376, 56947, 58784, 62458, 82832, 88009, 90848, 92752, 113894, 124916, 165664, 176018, 185504, 227788, 249832, 352036, 455576, 499664, 704072, 911152, 968099, 999328, 1408144, 1822304, 1936198, 2816288, 3872396, 7744792, 15489584, 30979168]

約数ペア:

[(1, 30979168), (2, 15489584), (4, 7744792), (8, 3872396), (11, 2816288), (16, 1936198), (17, 1822304), (22, 1408144), (31, 999328), (32, 968099), (34, 911152), (44, 704072), (62, 499664), (68, 455576), (88, 352036), (124, 249832), (136, 227788), (167, 185504), (176, 176018), (187, 165664), (248, 124916), (272, 113894), (334, 92752), (341, 90848), (352, 88009), (374, 82832), (496, 62458), (527, 58784), (544, 56947), (668, 46376), (682, 45424), (748, 41416), (992, 31229), (1054, 29392), (1336, 23188), (1364, 22712), (1496, 20708), (1837, 16864), (2108, 14696), (2672, 11594), (2728, 11356), (2839, 10912), (2992, 10354), (3674, 8432), (4216, 7348), (5177, 5984), (5344, 5797), (5456, 5678)]