139573770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{1811}}^1$

素因数の和:2195

約数の個数: 64

約数和(自身を含む): 384086016

約数和(自身を除く): 244512246

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 367, 734, 1101, 1811, 1835, 2202, 2569, 3622, 3670, 5138, 5433, 5505, 7707, 9055, 10866, 11010, 12677, 12845, 15414, 18110, 25354, 25690, 27165, 38031, 38535, 54330, 63385, 76062, 77070, 126770, 190155, 380310, 664637, 1329274, 1993911, 3323185, 3987822, 4652459, 6646370, 9304918, 9969555, 13957377, 19939110, 23262295, 27914754, 46524590, 69786885, 139573770]

約数ペア:

[(1, 139573770), (2, 69786885), (3, 46524590), (5, 27914754), (6, 23262295), (7, 19939110), (10, 13957377), (14, 9969555), (15, 9304918), (21, 6646370), (30, 4652459), (35, 3987822), (42, 3323185), (70, 1993911), (105, 1329274), (210, 664637), (367, 380310), (734, 190155), (1101, 126770), (1811, 77070), (1835, 76062), (2202, 63385), (2569, 54330), (3622, 38535), (3670, 38031), (5138, 27165), (5433, 25690), (5505, 25354), (7707, 18110), (9055, 15414), (10866, 12845), (11010, 12677)]