856970291730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{3581}}^1\times {\mathrm{1139573}}^1$

素因数の和:1143171

約数の個数: 64

約数和(自身を含む): 2351205543168

約数和(自身を除く): 1494235251438

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 3581, 7162, 10743, 17905, 21486, 25067, 35810, 50134, 53715, 75201, 107430, 125335, 150402, 250670, 376005, 752010, 1139573, 2279146, 3418719, 5697865, 6837438, 7977011, 11395730, 15954022, 17093595, 23931033, 34187190, 39885055, 47862066, 79770110, 119655165, 239310330, 4080810913, 8161621826, 12242432739, 20404054565, 24484865478, 28565676391, 40808109130, 57131352782, 61212163695, 85697029173, 122424327390, 142828381955, 171394058346, 285656763910, 428485145865, 856970291730]

約数ペア:

[(1, 856970291730), (2, 428485145865), (3, 285656763910), (5, 171394058346), (6, 142828381955), (7, 122424327390), (10, 85697029173), (14, 61212163695), (15, 57131352782), (21, 40808109130), (30, 28565676391), (35, 24484865478), (42, 20404054565), (70, 12242432739), (105, 8161621826), (210, 4080810913), (3581, 239310330), (7162, 119655165), (10743, 79770110), (17905, 47862066), (21486, 39885055), (25067, 34187190), (35810, 23931033), (50134, 17093595), (53715, 15954022), (75201, 11395730), (107430, 7977011), (125335, 6837438), (150402, 5697865), (250670, 3418719), (376005, 2279146), (752010, 1139573)]