202302660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{481673}}^1$

素因数の和:481692

約数の個数: 48

約数和(自身を含む): 647369856

約数和(自身を除く): 445067196

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, 481673, 963346, 1445019, 1926692, 2408365, 2890038, 3371711, 4816730, 5780076, 6743422, 7225095, 9633460, 10115133, 13486844, 14450190, 16858555, 20230266, 28900380, 33717110, 40460532, 50575665, 67434220, 101151330, 202302660]

約数ペア:

[(1, 202302660), (2, 101151330), (3, 67434220), (4, 50575665), (5, 40460532), (6, 33717110), (7, 28900380), (10, 20230266), (12, 16858555), (14, 14450190), (15, 13486844), (20, 10115133), (21, 9633460), (28, 7225095), (30, 6743422), (35, 5780076), (42, 4816730), (60, 3371711), (70, 2890038), (84, 2408365), (105, 1926692), (140, 1445019), (210, 963346), (420, 481673)]