477403780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{983}}^1\times {\mathrm{3469}}^1$

素因数の和:4468

約数の個数: 48

約数和(自身を含む): 1147265280

約数和(自身を除く): 669861500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 983, 1966, 3469, 3932, 4915, 6881, 6938, 9830, 13762, 13876, 17345, 19660, 24283, 27524, 34405, 34690, 48566, 68810, 69380, 97132, 121415, 137620, 242830, 485660, 3410027, 6820054, 13640108, 17050135, 23870189, 34100270, 47740378, 68200540, 95480756, 119350945, 238701890, 477403780]

約数ペア:

[(1, 477403780), (2, 238701890), (4, 119350945), (5, 95480756), (7, 68200540), (10, 47740378), (14, 34100270), (20, 23870189), (28, 17050135), (35, 13640108), (70, 6820054), (140, 3410027), (983, 485660), (1966, 242830), (3469, 137620), (3932, 121415), (4915, 97132), (6881, 69380), (6938, 68810), (9830, 48566), (13762, 34690), (13876, 34405), (17345, 27524), (19660, 24283)]