12743710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10709}}^1$

素因数の和:10740

約数の個数: 32

約数和(自身を含む): 27760320

約数和(自身を除く): 15016610

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 10709, 21418, 53545, 74963, 107090, 149926, 182053, 364106, 374815, 749630, 910265, 1274371, 1820530, 2548742, 6371855, 12743710]

約数ペア:

[(1, 12743710), (2, 6371855), (5, 2548742), (7, 1820530), (10, 1274371), (14, 910265), (17, 749630), (34, 374815), (35, 364106), (70, 182053), (85, 149926), (119, 107090), (170, 74963), (238, 53545), (595, 21418), (1190, 10709)]