30870244

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{419}}^1$

素因数の和:699

約数の個数: 24

約数和(自身を含む): 54966240

約数和(自身を除く): 24095996

約数列:

[1, 2, 4, 113, 163, 226, 326, 419, 452, 652, 838, 1676, 18419, 36838, 47347, 68297, 73676, 94694, 136594, 189388, 273188, 7717561, 15435122, 30870244]

約数ペア:

[(1, 30870244), (2, 15435122), (4, 7717561), (113, 273188), (163, 189388), (226, 136594), (326, 94694), (419, 73676), (452, 68297), (652, 47347), (838, 36838), (1676, 18419)]