29948996

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1$

素因数の和:537

約数の個数: 72

約数和(自身を含む): 68947200

約数和(自身を除く): 38998204

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 49, 58, 77, 98, 116, 154, 196, 203, 308, 319, 406, 479, 539, 638, 812, 958, 1078, 1276, 1421, 1916, 2156, 2233, 2842, 3353, 4466, 5269, 5684, 6706, 8932, 10538, 13412, 13891, 15631, 21076, 23471, 27782, 31262, 36883, 46942, 55564, 62524, 73766, 93884, 97237, 147532, 152801, 194474, 258181, 305602, 388948, 516362, 611204, 680659, 1032724, 1069607, 1361318, 2139214, 2722636, 4278428, 7487249, 14974498, 29948996]

約数ペア:

[(1, 29948996), (2, 14974498), (4, 7487249), (7, 4278428), (11, 2722636), (14, 2139214), (22, 1361318), (28, 1069607), (29, 1032724), (44, 680659), (49, 611204), (58, 516362), (77, 388948), (98, 305602), (116, 258181), (154, 194474), (196, 152801), (203, 147532), (308, 97237), (319, 93884), (406, 73766), (479, 62524), (539, 55564), (638, 46942), (812, 36883), (958, 31262), (1078, 27782), (1276, 23471), (1421, 21076), (1916, 15631), (2156, 13891), (2233, 13412), (2842, 10538), (3353, 8932), (4466, 6706), (5269, 5684)]