2195764620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1447}}^1\times {\mathrm{3613}}^1$

素因数の和:5079

約数の個数: 96

約数和(自身を含む): 7033248768

約数和(自身を除く): 4837484148

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1447, 2894, 3613, 4341, 5788, 7226, 7235, 8682, 10129, 10839, 14452, 14470, 17364, 18065, 20258, 21678, 21705, 25291, 28940, 30387, 36130, 40516, 43356, 43410, 50582, 50645, 54195, 60774, 72260, 75873, 86820, 101164, 101290, 108390, 121548, 126455, 151746, 151935, 202580, 216780, 252910, 303492, 303870, 379365, 505820, 607740, 758730, 1517460, 5228011, 10456022, 15684033, 20912044, 26140055, 31368066, 36596077, 52280110, 62736132, 73192154, 78420165, 104560220, 109788231, 146384308, 156840330, 182980385, 219576462, 313680660, 365960770, 439152924, 548941155, 731921540, 1097882310, 2195764620]

約数ペア:

[(1, 2195764620), (2, 1097882310), (3, 731921540), (4, 548941155), (5, 439152924), (6, 365960770), (7, 313680660), (10, 219576462), (12, 182980385), (14, 156840330), (15, 146384308), (20, 109788231), (21, 104560220), (28, 78420165), (30, 73192154), (35, 62736132), (42, 52280110), (60, 36596077), (70, 31368066), (84, 26140055), (105, 20912044), (140, 15684033), (210, 10456022), (420, 5228011), (1447, 1517460), (2894, 758730), (3613, 607740), (4341, 505820), (5788, 379365), (7226, 303870), (7235, 303492), (8682, 252910), (10129, 216780), (10839, 202580), (14452, 151935), (14470, 151746), (17364, 126455), (18065, 121548), (20258, 108390), (21678, 101290), (21705, 101164), (25291, 86820), (28940, 75873), (30387, 72260), (36130, 60774), (40516, 54195), (43356, 50645), (43410, 50582)]