30207984

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:354

約数の個数: 80

約数和(自身を含む): 81592992

約数和(自身を除く): 51385008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 73, 74, 111, 146, 148, 219, 222, 233, 292, 296, 438, 444, 466, 584, 592, 699, 876, 888, 932, 1168, 1398, 1752, 1776, 1864, 2701, 2796, 3504, 3728, 5402, 5592, 8103, 8621, 10804, 11184, 16206, 17009, 17242, 21608, 25863, 32412, 34018, 34484, 43216, 51027, 51726, 64824, 68036, 68968, 102054, 103452, 129648, 136072, 137936, 204108, 206904, 272144, 408216, 413808, 629333, 816432, 1258666, 1887999, 2517332, 3775998, 5034664, 7551996, 10069328, 15103992, 30207984]

約数ペア:

[(1, 30207984), (2, 15103992), (3, 10069328), (4, 7551996), (6, 5034664), (8, 3775998), (12, 2517332), (16, 1887999), (24, 1258666), (37, 816432), (48, 629333), (73, 413808), (74, 408216), (111, 272144), (146, 206904), (148, 204108), (219, 137936), (222, 136072), (233, 129648), (292, 103452), (296, 102054), (438, 68968), (444, 68036), (466, 64824), (584, 51726), (592, 51027), (699, 43216), (876, 34484), (888, 34018), (932, 32412), (1168, 25863), (1398, 21608), (1752, 17242), (1776, 17009), (1864, 16206), (2701, 11184), (2796, 10804), (3504, 8621), (3728, 8103), (5402, 5592)]