274326690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{2137}}^1$

素因数の和:2547

約数の個数: 64

約数和(自身を含む): 720420480

約数和(自身を除く): 446093790

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 389, 778, 1167, 1945, 2137, 2334, 3890, 4274, 4279, 5835, 6411, 8558, 10685, 11670, 12822, 12837, 21370, 21395, 23507, 25674, 32055, 42790, 47014, 64110, 64185, 70521, 117535, 128370, 141042, 235070, 352605, 705210, 831293, 1662586, 2493879, 4156465, 4987758, 8312930, 9144223, 12469395, 18288446, 24938790, 27432669, 45721115, 54865338, 91442230, 137163345, 274326690]

約数ペア:

[(1, 274326690), (2, 137163345), (3, 91442230), (5, 54865338), (6, 45721115), (10, 27432669), (11, 24938790), (15, 18288446), (22, 12469395), (30, 9144223), (33, 8312930), (55, 4987758), (66, 4156465), (110, 2493879), (165, 1662586), (330, 831293), (389, 705210), (778, 352605), (1167, 235070), (1945, 141042), (2137, 128370), (2334, 117535), (3890, 70521), (4274, 64185), (4279, 64110), (5835, 47014), (6411, 42790), (8558, 32055), (10685, 25674), (11670, 23507), (12822, 21395), (12837, 21370)]