12912780090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61489429}}^1$

素因数の和:61489446

約数の個数: 32

約数和(自身を含む): 35417911680

約数和(自身を除く): 22505131590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 61489429, 122978858, 184468287, 307447145, 368936574, 430426003, 614894290, 860852006, 922341435, 1291278009, 1844682870, 2152130015, 2582556018, 4304260030, 6456390045, 12912780090]

約数ペア:

[(1, 12912780090), (2, 6456390045), (3, 4304260030), (5, 2582556018), (6, 2152130015), (7, 1844682870), (10, 1291278009), (14, 922341435), (15, 860852006), (21, 614894290), (30, 430426003), (35, 368936574), (42, 307447145), (70, 184468287), (105, 122978858), (210, 61489429)]