69352380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{385291}}^1$

素因数の和:385306

約数の個数: 36

約数和(自身を含む): 210369432

約数和(自身を除く): 141017052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 385291, 770582, 1155873, 1541164, 1926455, 2311746, 3467619, 3852910, 4623492, 5779365, 6935238, 7705820, 11558730, 13870476, 17338095, 23117460, 34676190, 69352380]

約数ペア:

[(1, 69352380), (2, 34676190), (3, 23117460), (4, 17338095), (5, 13870476), (6, 11558730), (9, 7705820), (10, 6935238), (12, 5779365), (15, 4623492), (18, 3852910), (20, 3467619), (30, 2311746), (36, 1926455), (45, 1541164), (60, 1155873), (90, 770582), (180, 385291)]