30898978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2549}}^1$

素因数の和:2610

約数の個数: 32

約数和(自身を含む): 55080000

約数和(自身を除く): 24181022

約数列:

[1, 2, 11, 19, 22, 29, 38, 58, 209, 319, 418, 551, 638, 1102, 2549, 5098, 6061, 12122, 28039, 48431, 56078, 73921, 96862, 147842, 532741, 813131, 1065482, 1404499, 1626262, 2808998, 15449489, 30898978]

約数ペア:

[(1, 30898978), (2, 15449489), (11, 2808998), (19, 1626262), (22, 1404499), (29, 1065482), (38, 813131), (58, 532741), (209, 147842), (319, 96862), (418, 73921), (551, 56078), (638, 48431), (1102, 28039), (2549, 12122), (5098, 6061)]