30398516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{1093}}^1$

素因数の和:1523

約数の個数: 24

約数和(自身を含む): 56516040

約数和(自身を除く): 26117524

約数列:

[1, 2, 4, 17, 34, 68, 409, 818, 1093, 1636, 2186, 4372, 6953, 13906, 18581, 27812, 37162, 74324, 447037, 894074, 1788148, 7599629, 15199258, 30398516]

約数ペア:

[(1, 30398516), (2, 15199258), (4, 7599629), (17, 1788148), (34, 894074), (68, 447037), (409, 74324), (818, 37162), (1093, 27812), (1636, 18581), (2186, 13906), (4372, 6953)]