1410955390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{18427}}^1$

素因数の和:18497

約数の個数: 64

約数和(自身を含む): 2972067840

約数和(自身を除く): 1561112450

約数列:

[1, 2, 5, 10, 13, 19, 26, 31, 38, 62, 65, 95, 130, 155, 190, 247, 310, 403, 494, 589, 806, 1178, 1235, 2015, 2470, 2945, 4030, 5890, 7657, 15314, 18427, 36854, 38285, 76570, 92135, 184270, 239551, 350113, 479102, 571237, 700226, 1142474, 1197755, 1750565, 2395510, 2856185, 3501130, 4551469, 5712370, 7426081, 9102938, 10853503, 14852162, 21707006, 22757345, 37130405, 45514690, 54267515, 74260810, 108535030, 141095539, 282191078, 705477695, 1410955390]

約数ペア:

[(1, 1410955390), (2, 705477695), (5, 282191078), (10, 141095539), (13, 108535030), (19, 74260810), (26, 54267515), (31, 45514690), (38, 37130405), (62, 22757345), (65, 21707006), (95, 14852162), (130, 10853503), (155, 9102938), (190, 7426081), (247, 5712370), (310, 4551469), (403, 3501130), (494, 2856185), (589, 2395510), (806, 1750565), (1178, 1197755), (1235, 1142474), (2015, 700226), (2470, 571237), (2945, 479102), (4030, 350113), (5890, 239551), (7657, 184270), (15314, 92135), (18427, 76570), (36854, 38285)]