90000302

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{338347}}^1$

素因数の和:338375

約数の個数: 16

約数和(自身を含む): 162407040

約数和(自身を除く): 72406738

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 338347, 676694, 2368429, 4736858, 6428593, 12857186, 45000151, 90000302]

約数ペア:

[(1, 90000302), (2, 45000151), (7, 12857186), (14, 6428593), (19, 4736858), (38, 2368429), (133, 676694), (266, 338347)]