30348656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2473}}^1$

素因数の和:2553

約数の個数: 40

約数和(自身を含む): 64422960

約数和(自身を除く): 34074304

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 104, 118, 208, 236, 472, 767, 944, 1534, 2473, 3068, 4946, 6136, 9892, 12272, 19784, 32149, 39568, 64298, 128596, 145907, 257192, 291814, 514384, 583628, 1167256, 1896791, 2334512, 3793582, 7587164, 15174328, 30348656]

約数ペア:

[(1, 30348656), (2, 15174328), (4, 7587164), (8, 3793582), (13, 2334512), (16, 1896791), (26, 1167256), (52, 583628), (59, 514384), (104, 291814), (118, 257192), (208, 145907), (236, 128596), (472, 64298), (767, 39568), (944, 32149), (1534, 19784), (2473, 12272), (3068, 9892), (4946, 6136)]