849483710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{193}}^1\times {\mathrm{1523}}^1$

素因数の和:1757

約数の個数: 48

約数和(自身を含む): 1633795056

約数和(自身を除く): 784311346

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 193, 289, 386, 578, 965, 1445, 1523, 1930, 2890, 3046, 3281, 6562, 7615, 15230, 16405, 25891, 32810, 51782, 55777, 111554, 129455, 258910, 278885, 293939, 440147, 557770, 587878, 880294, 1469695, 2200735, 2939390, 4401470, 4996963, 9993926, 24984815, 49969630, 84948371, 169896742, 424741855, 849483710]

約数ペア:

[(1, 849483710), (2, 424741855), (5, 169896742), (10, 84948371), (17, 49969630), (34, 24984815), (85, 9993926), (170, 4996963), (193, 4401470), (289, 2939390), (386, 2200735), (578, 1469695), (965, 880294), (1445, 587878), (1523, 557770), (1930, 440147), (2890, 293939), (3046, 278885), (3281, 258910), (6562, 129455), (7615, 111554), (15230, 55777), (16405, 51782), (25891, 32810)]