34745940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1409}}^1$

素因数の和:1561

約数の個数: 72

約数和(自身を含む): 106240680

約数和(自身を除く): 71494740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 548, 685, 822, 1233, 1370, 1409, 1644, 2055, 2466, 2740, 2818, 4110, 4227, 4932, 5636, 6165, 7045, 8220, 8454, 12330, 12681, 14090, 16908, 21135, 24660, 25362, 28180, 42270, 50724, 63405, 84540, 126810, 193033, 253620, 386066, 579099, 772132, 965165, 1158198, 1737297, 1930330, 2316396, 2895495, 3474594, 3860660, 5790990, 6949188, 8686485, 11581980, 17372970, 34745940]

約数ペア:

[(1, 34745940), (2, 17372970), (3, 11581980), (4, 8686485), (5, 6949188), (6, 5790990), (9, 3860660), (10, 3474594), (12, 2895495), (15, 2316396), (18, 1930330), (20, 1737297), (30, 1158198), (36, 965165), (45, 772132), (60, 579099), (90, 386066), (137, 253620), (180, 193033), (274, 126810), (411, 84540), (548, 63405), (685, 50724), (822, 42270), (1233, 28180), (1370, 25362), (1409, 24660), (1644, 21135), (2055, 16908), (2466, 14090), (2740, 12681), (2818, 12330), (4110, 8454), (4227, 8220), (4932, 7045), (5636, 6165)]