29994340

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{15461}}^1$

素因数の和:15567

約数の個数: 24

約数和(自身を含む): 63641592

約数和(自身を除く): 33647252

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 15461, 30922, 61844, 77305, 154610, 309220, 1499717, 2999434, 5998868, 7498585, 14997170, 29994340]

約数ペア:

[(1, 29994340), (2, 14997170), (4, 7498585), (5, 5998868), (10, 2999434), (20, 1499717), (97, 309220), (194, 154610), (388, 77305), (485, 61844), (970, 30922), (1940, 15461)]