14690090

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 27371520

約数和(自身を除く): 12681430

約数列:

[1, 2, 5, 10, 43, 86, 127, 215, 254, 269, 430, 538, 635, 1270, 1345, 2690, 5461, 10922, 11567, 23134, 27305, 34163, 54610, 57835, 68326, 115670, 170815, 341630, 1469009, 2938018, 7345045, 14690090]

約数ペア:

[(1, 14690090), (2, 7345045), (5, 2938018), (10, 1469009), (43, 341630), (86, 170815), (127, 115670), (215, 68326), (254, 57835), (269, 54610), (430, 34163), (538, 27305), (635, 23134), (1270, 11567), (1345, 10922), (2690, 5461)]