30853728

素因数分解:

$2^5\times 3^2\times {\mathrm{149}}^1\times {\mathrm{719}}^1$

素因数の和:884

約数の個数: 72

約数和(自身を含む): 88452000

約数和(自身を除く): 57598272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 149, 288, 298, 447, 596, 719, 894, 1192, 1341, 1438, 1788, 2157, 2384, 2682, 2876, 3576, 4314, 4768, 5364, 5752, 6471, 7152, 8628, 10728, 11504, 12942, 14304, 17256, 21456, 23008, 25884, 34512, 42912, 51768, 69024, 103536, 107131, 207072, 214262, 321393, 428524, 642786, 857048, 964179, 1285572, 1714096, 1928358, 2571144, 3428192, 3856716, 5142288, 7713432, 10284576, 15426864, 30853728]

約数ペア:

[(1, 30853728), (2, 15426864), (3, 10284576), (4, 7713432), (6, 5142288), (8, 3856716), (9, 3428192), (12, 2571144), (16, 1928358), (18, 1714096), (24, 1285572), (32, 964179), (36, 857048), (48, 642786), (72, 428524), (96, 321393), (144, 214262), (149, 207072), (288, 107131), (298, 103536), (447, 69024), (596, 51768), (719, 42912), (894, 34512), (1192, 25884), (1341, 23008), (1438, 21456), (1788, 17256), (2157, 14304), (2384, 12942), (2682, 11504), (2876, 10728), (3576, 8628), (4314, 7152), (4768, 6471), (5364, 5752)]