46842660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1321}}^1$

素因数の和:1533

約数の個数: 72

約数和(自身を含む): 142918776

約数和(自身を除く): 96076116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 197, 394, 591, 788, 985, 1182, 1321, 1773, 1970, 2364, 2642, 2955, 3546, 3940, 3963, 5284, 5910, 6605, 7092, 7926, 8865, 11820, 11889, 13210, 15852, 17730, 19815, 23778, 26420, 35460, 39630, 47556, 59445, 79260, 118890, 237780, 260237, 520474, 780711, 1040948, 1301185, 1561422, 2342133, 2602370, 3122844, 3903555, 4684266, 5204740, 7807110, 9368532, 11710665, 15614220, 23421330, 46842660]

約数ペア:

[(1, 46842660), (2, 23421330), (3, 15614220), (4, 11710665), (5, 9368532), (6, 7807110), (9, 5204740), (10, 4684266), (12, 3903555), (15, 3122844), (18, 2602370), (20, 2342133), (30, 1561422), (36, 1301185), (45, 1040948), (60, 780711), (90, 520474), (180, 260237), (197, 237780), (394, 118890), (591, 79260), (788, 59445), (985, 47556), (1182, 39630), (1321, 35460), (1773, 26420), (1970, 23778), (2364, 19815), (2642, 17730), (2955, 15852), (3546, 13210), (3940, 11889), (3963, 11820), (5284, 8865), (5910, 7926), (6605, 7092)]