520019310090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1103}}^1\times {\mathrm{2245043}}^1$

素因数の和:2246163

約数の個数: 64

約数和(自身を含む): 1427632459776

約数和(自身を除く): 907613149686

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1103, 2206, 3309, 5515, 6618, 7721, 11030, 15442, 16545, 23163, 33090, 38605, 46326, 77210, 115815, 231630, 2245043, 4490086, 6735129, 11225215, 13470258, 15715301, 22450430, 31430602, 33675645, 47145903, 67351290, 78576505, 94291806, 157153010, 235729515, 471459030, 2476282429, 4952564858, 7428847287, 12381412145, 14857694574, 17333977003, 24762824290, 34667954006, 37144236435, 52001931009, 74288472870, 86669885015, 104003862018, 173339770030, 260009655045, 520019310090]

約数ペア:

[(1, 520019310090), (2, 260009655045), (3, 173339770030), (5, 104003862018), (6, 86669885015), (7, 74288472870), (10, 52001931009), (14, 37144236435), (15, 34667954006), (21, 24762824290), (30, 17333977003), (35, 14857694574), (42, 12381412145), (70, 7428847287), (105, 4952564858), (210, 2476282429), (1103, 471459030), (2206, 235729515), (3309, 157153010), (5515, 94291806), (6618, 78576505), (7721, 67351290), (11030, 47145903), (15442, 33675645), (16545, 31430602), (23163, 22450430), (33090, 15715301), (38605, 13470258), (46326, 11225215), (77210, 6735129), (115815, 4490086), (231630, 2245043)]