455430710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{38959}}^1$

素因数の和:39140

約数の個数: 32

約数和(自身を含む): 942520320

約数和(自身を除く): 487089610

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 167, 334, 835, 1169, 1670, 2338, 5845, 11690, 38959, 77918, 194795, 272713, 389590, 545426, 1363565, 2727130, 6506153, 13012306, 32530765, 45543071, 65061530, 91086142, 227715355, 455430710]

約数ペア:

[(1, 455430710), (2, 227715355), (5, 91086142), (7, 65061530), (10, 45543071), (14, 32530765), (35, 13012306), (70, 6506153), (167, 2727130), (334, 1363565), (835, 545426), (1169, 389590), (1670, 272713), (2338, 194795), (5845, 77918), (11690, 38959)]