102564790

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1\times {\mathrm{607}}^1$

素因数の和:952

約数の個数: 32

約数和(自身を含む): 188630784

約数和(自身を除く): 86065994

約数列:

[1, 2, 5, 10, 61, 122, 277, 305, 554, 607, 610, 1214, 1385, 2770, 3035, 6070, 16897, 33794, 37027, 74054, 84485, 168139, 168970, 185135, 336278, 370270, 840695, 1681390, 10256479, 20512958, 51282395, 102564790]

約数ペア:

[(1, 102564790), (2, 51282395), (5, 20512958), (10, 10256479), (61, 1681390), (122, 840695), (277, 370270), (305, 336278), (554, 185135), (607, 168970), (610, 168139), (1214, 84485), (1385, 74054), (2770, 37027), (3035, 33794), (6070, 16897)]