78500070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26431}}^1$

素因数の和:26458

約数の個数: 64

約数和(自身を含む): 228372480

約数和(自身を除く): 149872410

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 26431, 52862, 79293, 132155, 158586, 237879, 264310, 290741, 396465, 475758, 581482, 713637, 792930, 872223, 1189395, 1427274, 1453705, 1744446, 2378790, 2616669, 2907410, 3568185, 4361115, 5233338, 7136370, 7850007, 8722230, 13083345, 15700014, 26166690, 39250035, 78500070]

約数ペア:

[(1, 78500070), (2, 39250035), (3, 26166690), (5, 15700014), (6, 13083345), (9, 8722230), (10, 7850007), (11, 7136370), (15, 5233338), (18, 4361115), (22, 3568185), (27, 2907410), (30, 2616669), (33, 2378790), (45, 1744446), (54, 1453705), (55, 1427274), (66, 1189395), (90, 872223), (99, 792930), (110, 713637), (135, 581482), (165, 475758), (198, 396465), (270, 290741), (297, 264310), (330, 237879), (495, 158586), (594, 132155), (990, 79293), (1485, 52862), (2970, 26431)]