340056210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{2081}}^1$

素因数の和:2523

約数の個数: 64

約数和(自身を含む): 881435520

約数和(自身を除く): 541379310

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 419, 838, 1257, 2081, 2095, 2514, 4162, 4190, 5447, 6243, 6285, 10405, 10894, 12486, 12570, 16341, 20810, 27053, 27235, 31215, 32682, 54106, 54470, 62430, 81159, 81705, 135265, 162318, 163410, 270530, 405795, 811590, 871939, 1743878, 2615817, 4359695, 5231634, 8719390, 11335207, 13079085, 22670414, 26158170, 34005621, 56676035, 68011242, 113352070, 170028105, 340056210]

約数ペア:

[(1, 340056210), (2, 170028105), (3, 113352070), (5, 68011242), (6, 56676035), (10, 34005621), (13, 26158170), (15, 22670414), (26, 13079085), (30, 11335207), (39, 8719390), (65, 5231634), (78, 4359695), (130, 2615817), (195, 1743878), (390, 871939), (419, 811590), (838, 405795), (1257, 270530), (2081, 163410), (2095, 162318), (2514, 135265), (4162, 81705), (4190, 81159), (5447, 62430), (6243, 54470), (6285, 54106), (10405, 32682), (10894, 31215), (12486, 27235), (12570, 27053), (16341, 20810)]