15690218510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{10691}}^1$

素因数の和:10901

約数の個数: 64

約数和(自身を含む): 30554314560

約数和(自身を除く): 14864096050

約数列:

[1, 2, 5, 10, 17, 34, 85, 89, 97, 170, 178, 194, 445, 485, 890, 970, 1513, 1649, 3026, 3298, 7565, 8245, 8633, 10691, 15130, 16490, 17266, 21382, 43165, 53455, 86330, 106910, 146761, 181747, 293522, 363494, 733805, 908735, 951499, 1037027, 1467610, 1817470, 1902998, 2074054, 4757495, 5185135, 9514990, 10370270, 16175483, 17629459, 32350966, 35258918, 80877415, 88147295, 92295403, 161754830, 176294590, 184590806, 461477015, 922954030, 1569021851, 3138043702, 7845109255, 15690218510]

約数ペア:

[(1, 15690218510), (2, 7845109255), (5, 3138043702), (10, 1569021851), (17, 922954030), (34, 461477015), (85, 184590806), (89, 176294590), (97, 161754830), (170, 92295403), (178, 88147295), (194, 80877415), (445, 35258918), (485, 32350966), (890, 17629459), (970, 16175483), (1513, 10370270), (1649, 9514990), (3026, 5185135), (3298, 4757495), (7565, 2074054), (8245, 1902998), (8633, 1817470), (10691, 1467610), (15130, 1037027), (16490, 951499), (17266, 908735), (21382, 733805), (43165, 363494), (53455, 293522), (86330, 181747), (106910, 146761)]