80810190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1567}}^1$

素因数の和:1774

約数の個数: 64

約数和(自身を含む): 216760320

約数和(自身を除く): 135950130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 191, 270, 382, 573, 955, 1146, 1567, 1719, 1910, 2865, 3134, 3438, 4701, 5157, 5730, 7835, 8595, 9402, 10314, 14103, 15670, 17190, 23505, 25785, 28206, 42309, 47010, 51570, 70515, 84618, 141030, 211545, 299297, 423090, 598594, 897891, 1496485, 1795782, 2693673, 2992970, 4489455, 5387346, 8081019, 8978910, 13468365, 16162038, 26936730, 40405095, 80810190]

約数ペア:

[(1, 80810190), (2, 40405095), (3, 26936730), (5, 16162038), (6, 13468365), (9, 8978910), (10, 8081019), (15, 5387346), (18, 4489455), (27, 2992970), (30, 2693673), (45, 1795782), (54, 1496485), (90, 897891), (135, 598594), (191, 423090), (270, 299297), (382, 211545), (573, 141030), (955, 84618), (1146, 70515), (1567, 51570), (1719, 47010), (1910, 42309), (2865, 28206), (3134, 25785), (3438, 23505), (4701, 17190), (5157, 15670), (5730, 14103), (7835, 10314), (8595, 9402)]