2480454970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{1009}}^1$

素因数の和:1232

約数の個数: 96

約数和(自身を含む): 5409277200

約数和(自身を除く): 2928822230

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 145, 173, 203, 245, 290, 346, 406, 490, 865, 1009, 1015, 1211, 1421, 1730, 2018, 2030, 2422, 2842, 5017, 5045, 6055, 7063, 7105, 8477, 10034, 10090, 12110, 14126, 14210, 16954, 25085, 29261, 35119, 35315, 42385, 49441, 50170, 58522, 70238, 70630, 84770, 98882, 146305, 174557, 175595, 204827, 245833, 247205, 292610, 349114, 351190, 409654, 491666, 494410, 872785, 1024135, 1221899, 1229165, 1433789, 1745570, 2048270, 2443798, 2458330, 2867578, 5062153, 6109495, 7168945, 8553293, 10124306, 12218990, 14337890, 17106586, 25310765, 35435071, 42766465, 50621530, 70870142, 85532930, 177175355, 248045497, 354350710, 496090994, 1240227485, 2480454970]

約数ペア:

[(1, 2480454970), (2, 1240227485), (5, 496090994), (7, 354350710), (10, 248045497), (14, 177175355), (29, 85532930), (35, 70870142), (49, 50621530), (58, 42766465), (70, 35435071), (98, 25310765), (145, 17106586), (173, 14337890), (203, 12218990), (245, 10124306), (290, 8553293), (346, 7168945), (406, 6109495), (490, 5062153), (865, 2867578), (1009, 2458330), (1015, 2443798), (1211, 2048270), (1421, 1745570), (1730, 1433789), (2018, 1229165), (2030, 1221899), (2422, 1024135), (2842, 872785), (5017, 494410), (5045, 491666), (6055, 409654), (7063, 351190), (7105, 349114), (8477, 292610), (10034, 247205), (10090, 245833), (12110, 204827), (14126, 175595), (14210, 174557), (16954, 146305), (25085, 98882), (29261, 84770), (35119, 70630), (35315, 70238), (42385, 58522), (49441, 50170)]