82900380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{947}}^1\times {\mathrm{1459}}^1$

素因数の和:2418

約数の個数: 48

約数和(自身を含む): 232525440

約数和(自身を除く): 149625060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 947, 1459, 1894, 2841, 2918, 3788, 4377, 4735, 5682, 5836, 7295, 8754, 9470, 11364, 14205, 14590, 17508, 18940, 21885, 28410, 29180, 43770, 56820, 87540, 1381673, 2763346, 4145019, 5526692, 6908365, 8290038, 13816730, 16580076, 20725095, 27633460, 41450190, 82900380]

約数ペア:

[(1, 82900380), (2, 41450190), (3, 27633460), (4, 20725095), (5, 16580076), (6, 13816730), (10, 8290038), (12, 6908365), (15, 5526692), (20, 4145019), (30, 2763346), (60, 1381673), (947, 87540), (1459, 56820), (1894, 43770), (2841, 29180), (2918, 28410), (3788, 21885), (4377, 18940), (4735, 17508), (5682, 14590), (5836, 14205), (7295, 11364), (8754, 9470)]