1330709690

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{35363}}^1$

素因数の和:35494

約数の個数: 32

約数和(自身を含む): 2474914176

約数和(自身を除く): 1144204486

約数列:

[1, 2, 5, 10, 53, 71, 106, 142, 265, 355, 530, 710, 3763, 7526, 18815, 35363, 37630, 70726, 176815, 353630, 1874239, 2510773, 3748478, 5021546, 9371195, 12553865, 18742390, 25107730, 133070969, 266141938, 665354845, 1330709690]

約数ペア:

[(1, 1330709690), (2, 665354845), (5, 266141938), (10, 133070969), (53, 25107730), (71, 18742390), (106, 12553865), (142, 9371195), (265, 5021546), (355, 3748478), (530, 2510773), (710, 1874239), (3763, 353630), (7526, 176815), (18815, 70726), (35363, 37630)]