9102990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1373}}^1$

素因数の和:1413

約数の個数: 64

約数和(自身を含む): 24929856

約数和(自身を除く): 15826866

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 1373, 2210, 2746, 3315, 4119, 6630, 6865, 8238, 13730, 17849, 20595, 23341, 35698, 41190, 46682, 53547, 70023, 89245, 107094, 116705, 140046, 178490, 233410, 267735, 303433, 350115, 535470, 606866, 700230, 910299, 1517165, 1820598, 3034330, 4551495, 9102990]

約数ペア:

[(1, 9102990), (2, 4551495), (3, 3034330), (5, 1820598), (6, 1517165), (10, 910299), (13, 700230), (15, 606866), (17, 535470), (26, 350115), (30, 303433), (34, 267735), (39, 233410), (51, 178490), (65, 140046), (78, 116705), (85, 107094), (102, 89245), (130, 70023), (170, 53547), (195, 46682), (221, 41190), (255, 35698), (390, 23341), (442, 20595), (510, 17849), (663, 13730), (1105, 8238), (1326, 6865), (1373, 6630), (2210, 4119), (2746, 3315)]