91379930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{1489}}^1$

素因数の和:1551

約数の個数: 48

約数和(自身を含む): 183931560

約数和(自身を除く): 92551630

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 361, 646, 722, 1489, 1615, 1805, 2978, 3230, 3610, 6137, 7445, 12274, 14890, 25313, 28291, 30685, 50626, 56582, 61370, 126565, 141455, 253130, 282910, 480947, 537529, 961894, 1075058, 2404735, 2687645, 4809470, 5375290, 9137993, 18275986, 45689965, 91379930]

約数ペア:

[(1, 91379930), (2, 45689965), (5, 18275986), (10, 9137993), (17, 5375290), (19, 4809470), (34, 2687645), (38, 2404735), (85, 1075058), (95, 961894), (170, 537529), (190, 480947), (323, 282910), (361, 253130), (646, 141455), (722, 126565), (1489, 61370), (1615, 56582), (1805, 50626), (2978, 30685), (3230, 28291), (3610, 25313), (6137, 14890), (7445, 12274)]