172496070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{19759}}^1$

素因数の和:19869

約数の個数: 48

約数和(自身を含む): 453136320

約数和(自身を除く): 280640250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 873, 970, 1455, 1746, 2910, 4365, 8730, 19759, 39518, 59277, 98795, 118554, 177831, 197590, 296385, 355662, 592770, 889155, 1778310, 1916623, 3833246, 5749869, 9583115, 11499738, 17249607, 19166230, 28749345, 34499214, 57498690, 86248035, 172496070]

約数ペア:

[(1, 172496070), (2, 86248035), (3, 57498690), (5, 34499214), (6, 28749345), (9, 19166230), (10, 17249607), (15, 11499738), (18, 9583115), (30, 5749869), (45, 3833246), (90, 1916623), (97, 1778310), (194, 889155), (291, 592770), (485, 355662), (582, 296385), (873, 197590), (970, 177831), (1455, 118554), (1746, 98795), (2910, 59277), (4365, 39518), (8730, 19759)]