30389340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3697}}^1$

素因数の和:3846

約数の個数: 48

約数和(自身を含む): 85734432

約数和(自身を除く): 55345092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 3697, 4110, 7394, 8220, 11091, 14788, 18485, 22182, 36970, 44364, 55455, 73940, 110910, 221820, 506489, 1012978, 1519467, 2025956, 2532445, 3038934, 5064890, 6077868, 7597335, 10129780, 15194670, 30389340]

約数ペア:

[(1, 30389340), (2, 15194670), (3, 10129780), (4, 7597335), (5, 6077868), (6, 5064890), (10, 3038934), (12, 2532445), (15, 2025956), (20, 1519467), (30, 1012978), (60, 506489), (137, 221820), (274, 110910), (411, 73940), (548, 55455), (685, 44364), (822, 36970), (1370, 22182), (1644, 18485), (2055, 14788), (2740, 11091), (3697, 8220), (4110, 7394)]