130405814

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{3347}}^1$

素因数の和:3401

約数の個数: 48

約数和(自身を含む): 256483584

約数和(自身を除く): 126077770

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 121, 154, 161, 242, 253, 322, 506, 847, 1694, 1771, 2783, 3347, 3542, 5566, 6694, 19481, 23429, 36817, 38962, 46858, 73634, 76981, 153962, 257719, 404987, 515438, 538867, 809974, 846791, 1077734, 1693582, 2834909, 5669818, 5927537, 9314701, 11855074, 18629402, 65202907, 130405814]

約数ペア:

[(1, 130405814), (2, 65202907), (7, 18629402), (11, 11855074), (14, 9314701), (22, 5927537), (23, 5669818), (46, 2834909), (77, 1693582), (121, 1077734), (154, 846791), (161, 809974), (242, 538867), (253, 515438), (322, 404987), (506, 257719), (847, 153962), (1694, 76981), (1771, 73634), (2783, 46858), (3347, 38962), (3542, 36817), (5566, 23429), (6694, 19481)]