83354460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{198463}}^1$

素因数の和:198482

約数の個数: 48

約数和(自身を含む): 266735616

約数和(自身を除く): 183381156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 198463, 396926, 595389, 793852, 992315, 1190778, 1389241, 1984630, 2381556, 2778482, 2976945, 3969260, 4167723, 5556964, 5953890, 6946205, 8335446, 11907780, 13892410, 16670892, 20838615, 27784820, 41677230, 83354460]

約数ペア:

[(1, 83354460), (2, 41677230), (3, 27784820), (4, 20838615), (5, 16670892), (6, 13892410), (7, 11907780), (10, 8335446), (12, 6946205), (14, 5953890), (15, 5556964), (20, 4167723), (21, 3969260), (28, 2976945), (30, 2778482), (35, 2381556), (42, 1984630), (60, 1389241), (70, 1190778), (84, 992315), (105, 793852), (140, 595389), (210, 396926), (420, 198463)]