145364690

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{3863}}^1$

素因数の和:3994

約数の個数: 32

約数和(自身を含む): 270418176

約数和(自身を除く): 125053486

約数列:

[1, 2, 5, 10, 53, 71, 106, 142, 265, 355, 530, 710, 3763, 3863, 7526, 7726, 18815, 19315, 37630, 38630, 204739, 274273, 409478, 548546, 1023695, 1371365, 2047390, 2742730, 14536469, 29072938, 72682345, 145364690]

約数ペア:

[(1, 145364690), (2, 72682345), (5, 29072938), (10, 14536469), (53, 2742730), (71, 2047390), (106, 1371365), (142, 1023695), (265, 548546), (355, 409478), (530, 274273), (710, 204739), (3763, 38630), (3863, 37630), (7526, 19315), (7726, 18815)]