85389210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{8867}}^1$

素因数の和:8987

約数の個数: 48

約数和(自身を含む): 224112096

約数和(自身を除く): 138722886

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 107, 214, 321, 535, 642, 963, 1070, 1605, 1926, 3210, 4815, 8867, 9630, 17734, 26601, 44335, 53202, 79803, 88670, 133005, 159606, 266010, 399015, 798030, 948769, 1897538, 2846307, 4743845, 5692614, 8538921, 9487690, 14231535, 17077842, 28463070, 42694605, 85389210]

約数ペア:

[(1, 85389210), (2, 42694605), (3, 28463070), (5, 17077842), (6, 14231535), (9, 9487690), (10, 8538921), (15, 5692614), (18, 4743845), (30, 2846307), (45, 1897538), (90, 948769), (107, 798030), (214, 399015), (321, 266010), (535, 159606), (642, 133005), (963, 88670), (1070, 79803), (1605, 53202), (1926, 44335), (3210, 26601), (4815, 17734), (8867, 9630)]