30999772

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{11119}}^1$

素因数の和:11181

約数の個数: 24

約数和(自身を含む): 58847040

約数和(自身を除く): 27847268

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 11119, 22238, 44476, 189023, 378046, 455879, 756092, 911758, 1823516, 7749943, 15499886, 30999772]

約数ペア:

[(1, 30999772), (2, 15499886), (4, 7749943), (17, 1823516), (34, 911758), (41, 756092), (68, 455879), (82, 378046), (164, 189023), (697, 44476), (1394, 22238), (2788, 11119)]