30480446

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{977}}^1$

素因数の和:1819

約数の個数: 16

約数和(自身を含む): 48234960

約数和(自身を除く): 17754514

約数列:

[1, 2, 19, 38, 821, 977, 1642, 1954, 15599, 18563, 31198, 37126, 802117, 1604234, 15240223, 30480446]

約数ペア:

[(1, 30480446), (2, 15240223), (19, 1604234), (38, 802117), (821, 37126), (977, 31198), (1642, 18563), (1954, 15599)]