1229410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:227

約数の個数: 48

約数和(自身を含む): 2786616

約数和(自身を除く): 1557206

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 193, 245, 386, 455, 490, 637, 910, 965, 1274, 1351, 1930, 2509, 2702, 3185, 5018, 6370, 6755, 9457, 12545, 13510, 17563, 18914, 25090, 35126, 47285, 87815, 94570, 122941, 175630, 245882, 614705, 1229410]

約数ペア:

[(1, 1229410), (2, 614705), (5, 245882), (7, 175630), (10, 122941), (13, 94570), (14, 87815), (26, 47285), (35, 35126), (49, 25090), (65, 18914), (70, 17563), (91, 13510), (98, 12545), (130, 9457), (182, 6755), (193, 6370), (245, 5018), (386, 3185), (455, 2702), (490, 2509), (637, 1930), (910, 1351), (965, 1274)]