29950460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{293}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 66679200

約数和(自身を除く): 36728740

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 269, 293, 380, 538, 586, 1076, 1172, 1345, 1465, 2690, 2930, 5111, 5380, 5567, 5860, 10222, 11134, 20444, 22268, 25555, 27835, 51110, 55670, 78817, 102220, 111340, 157634, 315268, 394085, 788170, 1497523, 1576340, 2995046, 5990092, 7487615, 14975230, 29950460]

約数ペア:

[(1, 29950460), (2, 14975230), (4, 7487615), (5, 5990092), (10, 2995046), (19, 1576340), (20, 1497523), (38, 788170), (76, 394085), (95, 315268), (190, 157634), (269, 111340), (293, 102220), (380, 78817), (538, 55670), (586, 51110), (1076, 27835), (1172, 25555), (1345, 22268), (1465, 20444), (2690, 11134), (2930, 10222), (5111, 5860), (5380, 5567)]