143929370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{58271}}^1$

素因数の和:58310

約数の個数: 32

約数和(自身を含む): 293690880

約数和(自身を除く): 149761510

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 58271, 116542, 291355, 582710, 757523, 1107149, 1515046, 2214298, 3787615, 5535745, 7575230, 11071490, 14392937, 28785874, 71964685, 143929370]

約数ペア:

[(1, 143929370), (2, 71964685), (5, 28785874), (10, 14392937), (13, 11071490), (19, 7575230), (26, 5535745), (38, 3787615), (65, 2214298), (95, 1515046), (130, 1107149), (190, 757523), (247, 582710), (494, 291355), (1235, 116542), (2470, 58271)]