1478408030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{12433}}^1$

素因数の和:12521

約数の個数: 64

約数和(自身を含む): 3093977088

約数和(自身を除く): 1615569058

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 47, 55, 94, 110, 115, 230, 235, 253, 470, 506, 517, 1034, 1081, 1265, 2162, 2530, 2585, 5170, 5405, 10810, 11891, 12433, 23782, 24866, 59455, 62165, 118910, 124330, 136763, 273526, 285959, 571918, 584351, 683815, 1168702, 1367630, 1429795, 2859590, 2921755, 3145549, 5843510, 6291098, 6427861, 12855722, 13440073, 15727745, 26880146, 31455490, 32139305, 64278610, 67200365, 134400730, 147840803, 295681606, 739204015, 1478408030]

約数ペア:

[(1, 1478408030), (2, 739204015), (5, 295681606), (10, 147840803), (11, 134400730), (22, 67200365), (23, 64278610), (46, 32139305), (47, 31455490), (55, 26880146), (94, 15727745), (110, 13440073), (115, 12855722), (230, 6427861), (235, 6291098), (253, 5843510), (470, 3145549), (506, 2921755), (517, 2859590), (1034, 1429795), (1081, 1367630), (1265, 1168702), (2162, 683815), (2530, 584351), (2585, 571918), (5170, 285959), (5405, 273526), (10810, 136763), (11891, 124330), (12433, 118910), (23782, 62165), (24866, 59455)]