6989710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7681}}^1$

素因数の和:7708

約数の個数: 32

約数和(自身を含む): 15486912

約数和(自身を除く): 8497202

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 7681, 15362, 38405, 53767, 76810, 99853, 107534, 199706, 268835, 499265, 537670, 698971, 998530, 1397942, 3494855, 6989710]

約数ペア:

[(1, 6989710), (2, 3494855), (5, 1397942), (7, 998530), (10, 698971), (13, 537670), (14, 499265), (26, 268835), (35, 199706), (65, 107534), (70, 99853), (91, 76810), (130, 53767), (182, 38405), (455, 15362), (910, 7681)]