17704730

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^2\times {\mathrm{257}}^1$

素因数の和:430

約数の個数: 24

約数和(自身を含む): 32382612

約数和(自身を除く): 14677882

約数列:

[1, 2, 5, 10, 83, 166, 257, 415, 514, 830, 1285, 2570, 6889, 13778, 21331, 34445, 42662, 68890, 106655, 213310, 1770473, 3540946, 8852365, 17704730]

約数ペア:

[(1, 17704730), (2, 8852365), (5, 3540946), (10, 1770473), (83, 213310), (166, 106655), (257, 68890), (415, 42662), (514, 34445), (830, 21331), (1285, 13778), (2570, 6889)]