2677880030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{38255429}}^1$

素因数の和:38255443

約数の個数: 16

約数和(自身を含む): 5508781920

約数和(自身を除く): 2830901890

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 38255429, 76510858, 191277145, 267788003, 382554290, 535576006, 1338940015, 2677880030]

約数ペア:

[(1, 2677880030), (2, 1338940015), (5, 535576006), (7, 382554290), (10, 267788003), (14, 191277145), (35, 76510858), (70, 38255429)]