70282590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19687}}^1$

素因数の和:19721

約数の個数: 64

約数和(自身を含む): 204125184

約数和(自身を除く): 133842594

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 19687, 39374, 59061, 98435, 118122, 137809, 196870, 275618, 295305, 334679, 413427, 590610, 669358, 689045, 826854, 1004037, 1378090, 1673395, 2008074, 2067135, 2342753, 3346790, 4134270, 4685506, 5020185, 7028259, 10040370, 11713765, 14056518, 23427530, 35141295, 70282590]

約数ペア:

[(1, 70282590), (2, 35141295), (3, 23427530), (5, 14056518), (6, 11713765), (7, 10040370), (10, 7028259), (14, 5020185), (15, 4685506), (17, 4134270), (21, 3346790), (30, 2342753), (34, 2067135), (35, 2008074), (42, 1673395), (51, 1378090), (70, 1004037), (85, 826854), (102, 689045), (105, 669358), (119, 590610), (170, 413427), (210, 334679), (238, 295305), (255, 275618), (357, 196870), (510, 137809), (595, 118122), (714, 98435), (1190, 59061), (1785, 39374), (3570, 19687)]