30090224

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{98981}}^1$

素因数の和:99008

約数の個数: 20

約数和(自身を含む): 61368840

約数和(自身を除く): 31278616

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 98981, 197962, 395924, 791848, 1583696, 1880639, 3761278, 7522556, 15045112, 30090224]

約数ペア:

[(1, 30090224), (2, 15045112), (4, 7522556), (8, 3761278), (16, 1880639), (19, 1583696), (38, 791848), (76, 395924), (152, 197962), (304, 98981)]