30486944

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1223}}^1$

素因数の和:1293

約数の個数: 48

約数和(自身を含む): 64774080

約数和(自身を除く): 34287136

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 76, 82, 152, 164, 304, 328, 608, 656, 779, 1223, 1312, 1558, 2446, 3116, 4892, 6232, 9784, 12464, 19568, 23237, 24928, 39136, 46474, 50143, 92948, 100286, 185896, 200572, 371792, 401144, 743584, 802288, 952717, 1604576, 1905434, 3810868, 7621736, 15243472, 30486944]

約数ペア:

[(1, 30486944), (2, 15243472), (4, 7621736), (8, 3810868), (16, 1905434), (19, 1604576), (32, 952717), (38, 802288), (41, 743584), (76, 401144), (82, 371792), (152, 200572), (164, 185896), (304, 100286), (328, 92948), (608, 50143), (656, 46474), (779, 39136), (1223, 24928), (1312, 23237), (1558, 19568), (2446, 12464), (3116, 9784), (4892, 6232)]