63418460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{452989}}^1$

素因数の和:453005

約数の個数: 24

約数和(自身を含む): 152204640

約数和(自身を除く): 88786180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 452989, 905978, 1811956, 2264945, 3170923, 4529890, 6341846, 9059780, 12683692, 15854615, 31709230, 63418460]

約数ペア:

[(1, 63418460), (2, 31709230), (4, 15854615), (5, 12683692), (7, 9059780), (10, 6341846), (14, 4529890), (20, 3170923), (28, 2264945), (35, 1811956), (70, 905978), (140, 452989)]