841140420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{341927}}^1$

素因数の和:341980

約数の個数: 48

約数和(自身を含む): 2412643968

約数和(自身を除く): 1571503548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 341927, 683854, 1025781, 1367708, 1709635, 2051562, 3419270, 4103124, 5128905, 6838540, 10257810, 14019007, 20515620, 28038014, 42057021, 56076028, 70095035, 84114042, 140190070, 168228084, 210285105, 280380140, 420570210, 841140420]

約数ペア:

[(1, 841140420), (2, 420570210), (3, 280380140), (4, 210285105), (5, 168228084), (6, 140190070), (10, 84114042), (12, 70095035), (15, 56076028), (20, 42057021), (30, 28038014), (41, 20515620), (60, 14019007), (82, 10257810), (123, 6838540), (164, 5128905), (205, 4103124), (246, 3419270), (410, 2051562), (492, 1709635), (615, 1367708), (820, 1025781), (1230, 683854), (2460, 341927)]