539110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1$

素因数の和:73

約数の個数: 48

約数和(自身を含む): 1185840

約数和(自身を除く): 646730

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 29, 55, 58, 65, 110, 130, 143, 145, 169, 286, 290, 319, 338, 377, 638, 715, 754, 845, 1430, 1595, 1690, 1859, 1885, 3190, 3718, 3770, 4147, 4901, 8294, 9295, 9802, 18590, 20735, 24505, 41470, 49010, 53911, 107822, 269555, 539110]

約数ペア:

[(1, 539110), (2, 269555), (5, 107822), (10, 53911), (11, 49010), (13, 41470), (22, 24505), (26, 20735), (29, 18590), (55, 9802), (58, 9295), (65, 8294), (110, 4901), (130, 4147), (143, 3770), (145, 3718), (169, 3190), (286, 1885), (290, 1859), (319, 1690), (338, 1595), (377, 1430), (638, 845), (715, 754)]