30777194

素因数分解:

$2^1\times 7^2\times {\mathrm{509}}^1\times {\mathrm{617}}^1$

素因数の和:1142

約数の個数: 24

約数和(自身を含む): 53895780

約数和(自身を除く): 23118586

約数列:

[1, 2, 7, 14, 49, 98, 509, 617, 1018, 1234, 3563, 4319, 7126, 8638, 24941, 30233, 49882, 60466, 314053, 628106, 2198371, 4396742, 15388597, 30777194]

約数ペア:

[(1, 30777194), (2, 15388597), (7, 4396742), (14, 2198371), (49, 628106), (98, 314053), (509, 60466), (617, 49882), (1018, 30233), (1234, 24941), (3563, 8638), (4319, 7126)]