99691430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{2909}}^1$

素因数の和:3088

約数の個数: 32

約数和(自身を含む): 188568000

約数和(自身を除く): 88876570

約数列:

[1, 2, 5, 10, 23, 46, 115, 149, 230, 298, 745, 1490, 2909, 3427, 5818, 6854, 14545, 17135, 29090, 34270, 66907, 133814, 334535, 433441, 669070, 866882, 2167205, 4334410, 9969143, 19938286, 49845715, 99691430]

約数ペア:

[(1, 99691430), (2, 49845715), (5, 19938286), (10, 9969143), (23, 4334410), (46, 2167205), (115, 866882), (149, 669070), (230, 433441), (298, 334535), (745, 133814), (1490, 66907), (2909, 34270), (3427, 29090), (5818, 17135), (6854, 14545)]