15693380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{457}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 35317296

約数和(自身を除く): 19623916

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 101, 170, 202, 340, 404, 457, 505, 914, 1010, 1717, 1828, 2020, 2285, 3434, 4570, 6868, 7769, 8585, 9140, 15538, 17170, 31076, 34340, 38845, 46157, 77690, 92314, 155380, 184628, 230785, 461570, 784669, 923140, 1569338, 3138676, 3923345, 7846690, 15693380]

約数ペア:

[(1, 15693380), (2, 7846690), (4, 3923345), (5, 3138676), (10, 1569338), (17, 923140), (20, 784669), (34, 461570), (68, 230785), (85, 184628), (101, 155380), (170, 92314), (202, 77690), (340, 46157), (404, 38845), (457, 34340), (505, 31076), (914, 17170), (1010, 15538), (1717, 9140), (1828, 8585), (2020, 7769), (2285, 6868), (3434, 4570)]