1550770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:250

約数の個数: 32

約数和(自身を含む): 3064320

約数和(自身を除く): 1513550

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 151, 158, 302, 395, 755, 790, 1027, 1510, 1963, 2054, 3926, 5135, 9815, 10270, 11929, 19630, 23858, 59645, 119290, 155077, 310154, 775385, 1550770]

約数ペア:

[(1, 1550770), (2, 775385), (5, 310154), (10, 155077), (13, 119290), (26, 59645), (65, 23858), (79, 19630), (130, 11929), (151, 10270), (158, 9815), (302, 5135), (395, 3926), (755, 2054), (790, 1963), (1027, 1510)]