12269220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{204487}}^1$

素因数の和:204499

約数の個数: 24

約数和(自身を含む): 34353984

約数和(自身を除く): 22084764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 204487, 408974, 613461, 817948, 1022435, 1226922, 2044870, 2453844, 3067305, 4089740, 6134610, 12269220]

約数ペア:

[(1, 12269220), (2, 6134610), (3, 4089740), (4, 3067305), (5, 2453844), (6, 2044870), (10, 1226922), (12, 1022435), (15, 817948), (20, 613461), (30, 408974), (60, 204487)]