155524930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{1627}}^1$

素因数の和:1735

約数の個数: 48

約数和(自身を含む): 311794560

約数和(自身を除く): 156269630

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 121, 158, 242, 395, 605, 790, 869, 1210, 1627, 1738, 3254, 4345, 8135, 8690, 9559, 16270, 17897, 19118, 35794, 47795, 89485, 95590, 128533, 178970, 196867, 257066, 393734, 642665, 984335, 1285330, 1413863, 1968670, 2827726, 7069315, 14138630, 15552493, 31104986, 77762465, 155524930]

約数ペア:

[(1, 155524930), (2, 77762465), (5, 31104986), (10, 15552493), (11, 14138630), (22, 7069315), (55, 2827726), (79, 1968670), (110, 1413863), (121, 1285330), (158, 984335), (242, 642665), (395, 393734), (605, 257066), (790, 196867), (869, 178970), (1210, 128533), (1627, 95590), (1738, 89485), (3254, 47795), (4345, 35794), (8135, 19118), (8690, 17897), (9559, 16270)]