30907354

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:402

約数の個数: 24

約数和(自身を含む): 49053312

約数和(自身を除く): 18145958

約数列:

[1, 2, 23, 46, 131, 223, 262, 446, 529, 1058, 3013, 5129, 6026, 10258, 29213, 58426, 69299, 117967, 138598, 235934, 671899, 1343798, 15453677, 30907354]

約数ペア:

[(1, 30907354), (2, 15453677), (23, 1343798), (46, 671899), (131, 235934), (223, 138598), (262, 117967), (446, 69299), (529, 58426), (1058, 29213), (3013, 10258), (5129, 6026)]