13445110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1193}}^1$

素因数の和:1237

約数の個数: 48

約数和(自身を含む): 29401056

約数和(自身を除く): 15955946

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 490, 805, 1127, 1193, 1610, 2254, 2386, 5635, 5965, 8351, 11270, 11930, 16702, 27439, 41755, 54878, 58457, 83510, 116914, 137195, 192073, 274390, 292285, 384146, 584570, 960365, 1344511, 1920730, 2689022, 6722555, 13445110]

約数ペア:

[(1, 13445110), (2, 6722555), (5, 2689022), (7, 1920730), (10, 1344511), (14, 960365), (23, 584570), (35, 384146), (46, 292285), (49, 274390), (70, 192073), (98, 137195), (115, 116914), (161, 83510), (230, 58457), (245, 54878), (322, 41755), (490, 27439), (805, 16702), (1127, 11930), (1193, 11270), (1610, 8351), (2254, 5965), (2386, 5635)]