5115780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:405

約数の個数: 72

約数和(自身を含む): 15731352

約数和(自身を除く): 10615572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 293, 388, 485, 582, 586, 873, 879, 970, 1164, 1172, 1455, 1465, 1746, 1758, 1940, 2637, 2910, 2930, 3492, 3516, 4365, 4395, 5274, 5820, 5860, 8730, 8790, 10548, 13185, 17460, 17580, 26370, 28421, 52740, 56842, 85263, 113684, 142105, 170526, 255789, 284210, 341052, 426315, 511578, 568420, 852630, 1023156, 1278945, 1705260, 2557890, 5115780]

約数ペア:

[(1, 5115780), (2, 2557890), (3, 1705260), (4, 1278945), (5, 1023156), (6, 852630), (9, 568420), (10, 511578), (12, 426315), (15, 341052), (18, 284210), (20, 255789), (30, 170526), (36, 142105), (45, 113684), (60, 85263), (90, 56842), (97, 52740), (180, 28421), (194, 26370), (291, 17580), (293, 17460), (388, 13185), (485, 10548), (582, 8790), (586, 8730), (873, 5860), (879, 5820), (970, 5274), (1164, 4395), (1172, 4365), (1455, 3516), (1465, 3492), (1746, 2930), (1758, 2910), (1940, 2637)]