83764730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{62981}}^1$

素因数の和:63014

約数の個数: 32

約数和(自身を含む): 181388160

約数和(自身を除く): 97623430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 62981, 125962, 314905, 440867, 629810, 881734, 1196639, 2204335, 2393278, 4408670, 5983195, 8376473, 11966390, 16752946, 41882365, 83764730]

約数ペア:

[(1, 83764730), (2, 41882365), (5, 16752946), (7, 11966390), (10, 8376473), (14, 5983195), (19, 4408670), (35, 2393278), (38, 2204335), (70, 1196639), (95, 881734), (133, 629810), (190, 440867), (266, 314905), (665, 125962), (1330, 62981)]