40722540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6997}}^1$

素因数の和:7106

約数の個数: 48

約数和(自身を含む): 115215072

約数和(自身を除く): 74492532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 6997, 13994, 20991, 27988, 34985, 41982, 69970, 83964, 104955, 139940, 209910, 419820, 678709, 1357418, 2036127, 2714836, 3393545, 4072254, 6787090, 8144508, 10180635, 13574180, 20361270, 40722540]

約数ペア:

[(1, 40722540), (2, 20361270), (3, 13574180), (4, 10180635), (5, 8144508), (6, 6787090), (10, 4072254), (12, 3393545), (15, 2714836), (20, 2036127), (30, 1357418), (60, 678709), (97, 419820), (194, 209910), (291, 139940), (388, 104955), (485, 83964), (582, 69970), (970, 41982), (1164, 34985), (1455, 27988), (1940, 20991), (2910, 13994), (5820, 6997)]