30758169

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 48721920

約数和(自身を除く): 17963751

約数列:

[1, 3, 13, 19, 31, 39, 57, 93, 103, 169, 247, 309, 403, 507, 589, 741, 1209, 1339, 1767, 1957, 3193, 3211, 4017, 5239, 5871, 7657, 9579, 9633, 15717, 17407, 22971, 25441, 41509, 52221, 60667, 76323, 99541, 124527, 182001, 298623, 330733, 539617, 788671, 992199, 1618851, 2366013, 10252723, 30758169]

約数ペア:

[(1, 30758169), (3, 10252723), (13, 2366013), (19, 1618851), (31, 992199), (39, 788671), (57, 539617), (93, 330733), (103, 298623), (169, 182001), (247, 124527), (309, 99541), (403, 76323), (507, 60667), (589, 52221), (741, 41509), (1209, 25441), (1339, 22971), (1767, 17407), (1957, 15717), (3193, 9633), (3211, 9579), (4017, 7657), (5239, 5871)]