64511790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3167}}^1$

素因数の和:3281

約数の個数: 64

約数和(自身を含む): 178827264

約数和(自身を除く): 114315474

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 97, 105, 194, 210, 291, 485, 582, 679, 970, 1358, 1455, 2037, 2910, 3167, 3395, 4074, 6334, 6790, 9501, 10185, 15835, 19002, 20370, 22169, 31670, 44338, 47505, 66507, 95010, 110845, 133014, 221690, 307199, 332535, 614398, 665070, 921597, 1535995, 1843194, 2150393, 3071990, 4300786, 4607985, 6451179, 9215970, 10751965, 12902358, 21503930, 32255895, 64511790]

約数ペア:

[(1, 64511790), (2, 32255895), (3, 21503930), (5, 12902358), (6, 10751965), (7, 9215970), (10, 6451179), (14, 4607985), (15, 4300786), (21, 3071990), (30, 2150393), (35, 1843194), (42, 1535995), (70, 921597), (97, 665070), (105, 614398), (194, 332535), (210, 307199), (291, 221690), (485, 133014), (582, 110845), (679, 95010), (970, 66507), (1358, 47505), (1455, 44338), (2037, 31670), (2910, 22169), (3167, 20370), (3395, 19002), (4074, 15835), (6334, 10185), (6790, 9501)]