30977288

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{457}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 60043800

約数和(自身を除く): 29066512

約数列:

[1, 2, 4, 8, 37, 74, 148, 229, 296, 457, 458, 914, 916, 1828, 1832, 3656, 8473, 16909, 16946, 33818, 33892, 67636, 67784, 104653, 135272, 209306, 418612, 837224, 3872161, 7744322, 15488644, 30977288]

約数ペア:

[(1, 30977288), (2, 15488644), (4, 7744322), (8, 3872161), (37, 837224), (74, 418612), (148, 209306), (229, 135272), (296, 104653), (457, 67784), (458, 67636), (914, 33892), (916, 33818), (1828, 16946), (1832, 16909), (3656, 8473)]