30656737

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:528

約数の個数: 16

約数和(自身を含む): 33011712

約数和(自身を除く): 2354975

約数列:

[1, 31, 47, 53, 397, 1457, 1643, 2491, 12307, 18659, 21041, 77221, 578429, 652271, 988927, 30656737]

約数ペア:

[(1, 30656737), (31, 988927), (47, 652271), (53, 578429), (397, 77221), (1457, 21041), (1643, 18659), (2491, 12307)]