70103580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{68729}}^1$

素因数の和:68758

約数の個数: 48

約数和(自身を含む): 207839520

約数和(自身を除く): 137735940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 68729, 137458, 206187, 274916, 343645, 412374, 687290, 824748, 1030935, 1168393, 1374580, 2061870, 2336786, 3505179, 4123740, 4673572, 5841965, 7010358, 11683930, 14020716, 17525895, 23367860, 35051790, 70103580]

約数ペア:

[(1, 70103580), (2, 35051790), (3, 23367860), (4, 17525895), (5, 14020716), (6, 11683930), (10, 7010358), (12, 5841965), (15, 4673572), (17, 4123740), (20, 3505179), (30, 2336786), (34, 2061870), (51, 1374580), (60, 1168393), (68, 1030935), (85, 824748), (102, 687290), (170, 412374), (204, 343645), (255, 274916), (340, 206187), (510, 137458), (1020, 68729)]