155271470

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{1187}}^1$

素因数の和:1424

約数の個数: 32

約数和(自身を含む): 284663808

約数和(自身を除く): 129392338

約数列:

[1, 2, 5, 10, 103, 127, 206, 254, 515, 635, 1030, 1187, 1270, 2374, 5935, 11870, 13081, 26162, 65405, 122261, 130810, 150749, 244522, 301498, 611305, 753745, 1222610, 1507490, 15527147, 31054294, 77635735, 155271470]

約数ペア:

[(1, 155271470), (2, 77635735), (5, 31054294), (10, 15527147), (103, 1507490), (127, 1222610), (206, 753745), (254, 611305), (515, 301498), (635, 244522), (1030, 150749), (1187, 130810), (1270, 122261), (2374, 65405), (5935, 26162), (11870, 13081)]