2854370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 5503680

約数和(自身を除く): 2649310

約数列:

[1, 2, 5, 10, 19, 38, 83, 95, 166, 181, 190, 362, 415, 830, 905, 1577, 1810, 3154, 3439, 6878, 7885, 15023, 15770, 17195, 30046, 34390, 75115, 150230, 285437, 570874, 1427185, 2854370]

約数ペア:

[(1, 2854370), (2, 1427185), (5, 570874), (10, 285437), (19, 150230), (38, 75115), (83, 34390), (95, 30046), (166, 17195), (181, 15770), (190, 15023), (362, 7885), (415, 6878), (830, 3439), (905, 3154), (1577, 1810)]