8069968380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{345757}}^1$

素因数の和:346158

約数の個数: 48

約数和(自身を含む): 22654064160

約数和(自身を除く): 14584095780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 389, 778, 1167, 1556, 1945, 2334, 3890, 4668, 5835, 7780, 11670, 23340, 345757, 691514, 1037271, 1383028, 1728785, 2074542, 3457570, 4149084, 5186355, 6915140, 10372710, 20745420, 134499473, 268998946, 403498419, 537997892, 672497365, 806996838, 1344994730, 1613993676, 2017492095, 2689989460, 4034984190, 8069968380]

約数ペア:

[(1, 8069968380), (2, 4034984190), (3, 2689989460), (4, 2017492095), (5, 1613993676), (6, 1344994730), (10, 806996838), (12, 672497365), (15, 537997892), (20, 403498419), (30, 268998946), (60, 134499473), (389, 20745420), (778, 10372710), (1167, 6915140), (1556, 5186355), (1945, 4149084), (2334, 3457570), (3890, 2074542), (4668, 1728785), (5835, 1383028), (7780, 1037271), (11670, 691514), (23340, 345757)]