1679682810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{6719}}^1$

素因数の和:7383

約数の個数: 64

約数和(自身を含む): 4348753920

約数和(自身を除く): 2669071110

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 641, 1282, 1923, 3205, 3846, 6410, 6719, 8333, 9615, 13438, 16666, 19230, 20157, 24999, 33595, 40314, 41665, 49998, 67190, 83330, 87347, 100785, 124995, 174694, 201570, 249990, 262041, 436735, 524082, 873470, 1310205, 2620410, 4306879, 8613758, 12920637, 21534395, 25841274, 43068790, 55989427, 64603185, 111978854, 129206370, 167968281, 279947135, 335936562, 559894270, 839841405, 1679682810]

約数ペア:

[(1, 1679682810), (2, 839841405), (3, 559894270), (5, 335936562), (6, 279947135), (10, 167968281), (13, 129206370), (15, 111978854), (26, 64603185), (30, 55989427), (39, 43068790), (65, 25841274), (78, 21534395), (130, 12920637), (195, 8613758), (390, 4306879), (641, 2620410), (1282, 1310205), (1923, 873470), (3205, 524082), (3846, 436735), (6410, 262041), (6719, 249990), (8333, 201570), (9615, 174694), (13438, 124995), (16666, 100785), (19230, 87347), (20157, 83330), (24999, 67190), (33595, 49998), (40314, 41665)]