67912380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{377291}}^1$

素因数の和:377306

約数の個数: 36

約数和(自身を含む): 206001432

約数和(自身を除く): 138089052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 377291, 754582, 1131873, 1509164, 1886455, 2263746, 3395619, 3772910, 4527492, 5659365, 6791238, 7545820, 11318730, 13582476, 16978095, 22637460, 33956190, 67912380]

約数ペア:

[(1, 67912380), (2, 33956190), (3, 22637460), (4, 16978095), (5, 13582476), (6, 11318730), (9, 7545820), (10, 6791238), (12, 5659365), (15, 4527492), (18, 3772910), (20, 3395619), (30, 2263746), (36, 1886455), (45, 1509164), (60, 1131873), (90, 754582), (180, 377291)]