30828696

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 80028000

約数和(自身を除く): 49199304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 149, 222, 233, 296, 298, 444, 447, 466, 596, 699, 888, 894, 932, 1192, 1398, 1788, 1864, 2796, 3576, 5513, 5592, 8621, 11026, 16539, 17242, 22052, 25863, 33078, 34484, 34717, 44104, 51726, 66156, 68968, 69434, 103452, 104151, 132312, 138868, 206904, 208302, 277736, 416604, 833208, 1284529, 2569058, 3853587, 5138116, 7707174, 10276232, 15414348, 30828696]

約数ペア:

[(1, 30828696), (2, 15414348), (3, 10276232), (4, 7707174), (6, 5138116), (8, 3853587), (12, 2569058), (24, 1284529), (37, 833208), (74, 416604), (111, 277736), (148, 208302), (149, 206904), (222, 138868), (233, 132312), (296, 104151), (298, 103452), (444, 69434), (447, 68968), (466, 66156), (596, 51726), (699, 44104), (888, 34717), (894, 34484), (932, 33078), (1192, 25863), (1398, 22052), (1788, 17242), (1864, 16539), (2796, 11026), (3576, 8621), (5513, 5592)]