1816890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{853}}^1$

素因数の和:934

約数の個数: 32

約数和(自身を含む): 4427136

約数和(自身を除く): 2610246

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 853, 1065, 1706, 2130, 2559, 4265, 5118, 8530, 12795, 25590, 60563, 121126, 181689, 302815, 363378, 605630, 908445, 1816890]

約数ペア:

[(1, 1816890), (2, 908445), (3, 605630), (5, 363378), (6, 302815), (10, 181689), (15, 121126), (30, 60563), (71, 25590), (142, 12795), (213, 8530), (355, 5118), (426, 4265), (710, 2559), (853, 2130), (1065, 1706)]