30445728

素因数分解:

$2^5\times 3^1\times {\mathrm{83}}^1\times {\mathrm{3821}}^1$

素因数の和:3917

約数の個数: 48

約数和(自身を含む): 80904096

約数和(自身を除く): 50458368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 83, 96, 166, 249, 332, 498, 664, 996, 1328, 1992, 2656, 3821, 3984, 7642, 7968, 11463, 15284, 22926, 30568, 45852, 61136, 91704, 122272, 183408, 317143, 366816, 634286, 951429, 1268572, 1902858, 2537144, 3805716, 5074288, 7611432, 10148576, 15222864, 30445728]

約数ペア:

[(1, 30445728), (2, 15222864), (3, 10148576), (4, 7611432), (6, 5074288), (8, 3805716), (12, 2537144), (16, 1902858), (24, 1268572), (32, 951429), (48, 634286), (83, 366816), (96, 317143), (166, 183408), (249, 122272), (332, 91704), (498, 61136), (664, 45852), (996, 30568), (1328, 22926), (1992, 15284), (2656, 11463), (3821, 7968), (3984, 7642)]