2270804550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{521}}^1\times {\mathrm{593}}^1$

素因数の和:1143

約数の個数: 144

約数和(自身を含む): 6574681872

約数和(自身を除く): 4303877322

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 490, 521, 525, 593, 735, 1042, 1050, 1186, 1225, 1470, 1563, 1779, 2450, 2605, 2965, 3126, 3558, 3647, 3675, 4151, 5210, 5930, 7294, 7350, 7815, 8302, 8895, 10941, 12453, 13025, 14825, 15630, 17790, 18235, 20755, 21882, 24906, 25529, 26050, 29057, 29650, 36470, 39075, 41510, 44475, 51058, 54705, 58114, 62265, 76587, 78150, 87171, 88950, 91175, 103775, 109410, 124530, 127645, 145285, 153174, 174342, 182350, 207550, 255290, 273525, 290570, 308953, 311325, 382935, 435855, 547050, 617906, 622650, 638225, 726425, 765870, 871710, 926859, 1276450, 1452850, 1544765, 1853718, 1914675, 2162671, 2179275, 3089530, 3829350, 4325342, 4358550, 4634295, 6488013, 7723825, 9268590, 10813355, 12976026, 15138697, 15447650, 21626710, 23171475, 30277394, 32440065, 45416091, 46342950, 54066775, 64880130, 75693485, 90832182, 108133550, 151386970, 162200325, 227080455, 324400650, 378467425, 454160910, 756934850, 1135402275, 2270804550]

約数ペア:

[(1, 2270804550), (2, 1135402275), (3, 756934850), (5, 454160910), (6, 378467425), (7, 324400650), (10, 227080455), (14, 162200325), (15, 151386970), (21, 108133550), (25, 90832182), (30, 75693485), (35, 64880130), (42, 54066775), (49, 46342950), (50, 45416091), (70, 32440065), (75, 30277394), (98, 23171475), (105, 21626710), (147, 15447650), (150, 15138697), (175, 12976026), (210, 10813355), (245, 9268590), (294, 7723825), (350, 6488013), (490, 4634295), (521, 4358550), (525, 4325342), (593, 3829350), (735, 3089530), (1042, 2179275), (1050, 2162671), (1186, 1914675), (1225, 1853718), (1470, 1544765), (1563, 1452850), (1779, 1276450), (2450, 926859), (2605, 871710), (2965, 765870), (3126, 726425), (3558, 638225), (3647, 622650), (3675, 617906), (4151, 547050), (5210, 435855), (5930, 382935), (7294, 311325), (7350, 308953), (7815, 290570), (8302, 273525), (8895, 255290), (10941, 207550), (12453, 182350), (13025, 174342), (14825, 153174), (15630, 145285), (17790, 127645), (18235, 124530), (20755, 109410), (21882, 103775), (24906, 91175), (25529, 88950), (26050, 87171), (29057, 78150), (29650, 76587), (36470, 62265), (39075, 58114), (41510, 54705), (44475, 51058)]