30392396

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:530

約数の個数: 36

約数和(自身を含む): 57558816

約数和(自身を除く): 27166420

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 289, 431, 578, 862, 1037, 1156, 1724, 2074, 4148, 7327, 14654, 17629, 26291, 29308, 35258, 52582, 70516, 105164, 124559, 249118, 446947, 498236, 893894, 1787788, 7598099, 15196198, 30392396]

約数ペア:

[(1, 30392396), (2, 15196198), (4, 7598099), (17, 1787788), (34, 893894), (61, 498236), (68, 446947), (122, 249118), (244, 124559), (289, 105164), (431, 70516), (578, 52582), (862, 35258), (1037, 29308), (1156, 26291), (1724, 17629), (2074, 14654), (4148, 7327)]