15693382140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{757}}^1\times {\mathrm{345517}}^1$

素因数の和:346286

約数の個数: 48

約数和(自身を含む): 43999644192

約数和(自身を除く): 28306262052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 757, 1514, 2271, 3028, 3785, 4542, 7570, 9084, 11355, 15140, 22710, 45420, 345517, 691034, 1036551, 1382068, 1727585, 2073102, 3455170, 4146204, 5182755, 6910340, 10365510, 20731020, 261556369, 523112738, 784669107, 1046225476, 1307781845, 1569338214, 2615563690, 3138676428, 3923345535, 5231127380, 7846691070, 15693382140]

約数ペア:

[(1, 15693382140), (2, 7846691070), (3, 5231127380), (4, 3923345535), (5, 3138676428), (6, 2615563690), (10, 1569338214), (12, 1307781845), (15, 1046225476), (20, 784669107), (30, 523112738), (60, 261556369), (757, 20731020), (1514, 10365510), (2271, 6910340), (3028, 5182755), (3785, 4146204), (4542, 3455170), (7570, 2073102), (9084, 1727585), (11355, 1382068), (15140, 1036551), (22710, 691034), (45420, 345517)]