2437766940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{5804207}}^1$

素因数の和:5804226

約数の個数: 48

約数和(自身を含む): 7800855552

約数和(自身を除く): 5363088612

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, 5804207, 11608414, 17412621, 23216828, 29021035, 34825242, 40629449, 58042070, 69650484, 81258898, 87063105, 116084140, 121888347, 162517796, 174126210, 203147245, 243776694, 348252420, 406294490, 487553388, 609441735, 812588980, 1218883470, 2437766940]

約数ペア:

[(1, 2437766940), (2, 1218883470), (3, 812588980), (4, 609441735), (5, 487553388), (6, 406294490), (7, 348252420), (10, 243776694), (12, 203147245), (14, 174126210), (15, 162517796), (20, 121888347), (21, 116084140), (28, 87063105), (30, 81258898), (35, 69650484), (42, 58042070), (60, 40629449), (70, 34825242), (84, 29021035), (105, 23216828), (140, 17412621), (210, 11608414), (420, 5804207)]