77446890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2803}}^1$

素因数の和:3123

約数の個数: 48

約数和(自身を含む): 202089888

約数和(自身を除く): 124642998

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 307, 614, 921, 1535, 1842, 2763, 2803, 3070, 4605, 5526, 5606, 8409, 9210, 13815, 14015, 16818, 25227, 27630, 28030, 42045, 50454, 84090, 126135, 252270, 860521, 1721042, 2581563, 4302605, 5163126, 7744689, 8605210, 12907815, 15489378, 25815630, 38723445, 77446890]

約数ペア:

[(1, 77446890), (2, 38723445), (3, 25815630), (5, 15489378), (6, 12907815), (9, 8605210), (10, 7744689), (15, 5163126), (18, 4302605), (30, 2581563), (45, 1721042), (90, 860521), (307, 252270), (614, 126135), (921, 84090), (1535, 50454), (1842, 42045), (2763, 28030), (2803, 27630), (3070, 25227), (4605, 16818), (5526, 14015), (5606, 13815), (8409, 9210)]