2906770130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1148921}}^1$

素因数の和:1148962

約数の個数: 32

約数和(自身を含む): 5956011648

約数和(自身を除く): 3049241518

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 1148921, 2297842, 5744605, 11489210, 12638131, 25276262, 26425183, 52850366, 63190655, 126381310, 132125915, 264251830, 290677013, 581354026, 1453385065, 2906770130]

約数ペア:

[(1, 2906770130), (2, 1453385065), (5, 581354026), (10, 290677013), (11, 264251830), (22, 132125915), (23, 126381310), (46, 63190655), (55, 52850366), (110, 26425183), (115, 25276262), (230, 12638131), (253, 11489210), (506, 5744605), (1265, 2297842), (2530, 1148921)]