30885136

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:184

約数の個数: 60

約数和(自身を含む): 64800540

約数和(自身を除く): 33915404

約数列:

[1, 2, 4, 8, 16, 23, 41, 46, 82, 89, 92, 164, 178, 184, 328, 356, 368, 529, 656, 712, 943, 1058, 1424, 1886, 2047, 2116, 3649, 3772, 4094, 4232, 7298, 7544, 8188, 8464, 14596, 15088, 16376, 21689, 29192, 32752, 43378, 47081, 58384, 83927, 86756, 94162, 167854, 173512, 188324, 335708, 347024, 376648, 671416, 753296, 1342832, 1930321, 3860642, 7721284, 15442568, 30885136]

約数ペア:

[(1, 30885136), (2, 15442568), (4, 7721284), (8, 3860642), (16, 1930321), (23, 1342832), (41, 753296), (46, 671416), (82, 376648), (89, 347024), (92, 335708), (164, 188324), (178, 173512), (184, 167854), (328, 94162), (356, 86756), (368, 83927), (529, 58384), (656, 47081), (712, 43378), (943, 32752), (1058, 29192), (1424, 21689), (1886, 16376), (2047, 15088), (2116, 14596), (3649, 8464), (3772, 8188), (4094, 7544), (4232, 7298)]