30430408

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{223753}}^1$

素因数の和:223776

約数の個数: 16

約数和(自身を含む): 60413580

約数和(自身を除く): 29983172

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 223753, 447506, 895012, 1790024, 3803801, 7607602, 15215204, 30430408]

約数ペア:

[(1, 30430408), (2, 15215204), (4, 7607602), (8, 3803801), (17, 1790024), (34, 895012), (68, 447506), (136, 223753)]