2057610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{641}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 4992192

約数和(自身を除く): 2934582

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 641, 642, 1070, 1282, 1605, 1923, 3205, 3210, 3846, 6410, 9615, 19230, 68587, 137174, 205761, 342935, 411522, 685870, 1028805, 2057610]

約数ペア:

[(1, 2057610), (2, 1028805), (3, 685870), (5, 411522), (6, 342935), (10, 205761), (15, 137174), (30, 68587), (107, 19230), (214, 9615), (321, 6410), (535, 3846), (641, 3210), (642, 3205), (1070, 1923), (1282, 1605)]