2239639860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1\times {\mathrm{661}}^1$

素因数の和:1201

約数の個数: 96

約数和(自身を含む): 6339312000

約数和(自身を除く): 4099672140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 379, 447, 596, 661, 745, 758, 894, 1137, 1322, 1490, 1516, 1788, 1895, 1983, 2235, 2274, 2644, 2980, 3305, 3790, 3966, 4470, 4548, 5685, 6610, 7580, 7932, 8940, 9915, 11370, 13220, 19830, 22740, 39660, 56471, 98489, 112942, 169413, 196978, 225884, 250519, 282355, 295467, 338826, 393956, 492445, 501038, 564710, 590934, 677652, 751557, 847065, 984890, 1002076, 1129420, 1181868, 1252595, 1477335, 1503114, 1694130, 1969780, 2505190, 2954670, 3006228, 3388260, 3757785, 5010380, 5909340, 7515570, 15031140, 37327331, 74654662, 111981993, 149309324, 186636655, 223963986, 373273310, 447927972, 559909965, 746546620, 1119819930, 2239639860]

約数ペア:

[(1, 2239639860), (2, 1119819930), (3, 746546620), (4, 559909965), (5, 447927972), (6, 373273310), (10, 223963986), (12, 186636655), (15, 149309324), (20, 111981993), (30, 74654662), (60, 37327331), (149, 15031140), (298, 7515570), (379, 5909340), (447, 5010380), (596, 3757785), (661, 3388260), (745, 3006228), (758, 2954670), (894, 2505190), (1137, 1969780), (1322, 1694130), (1490, 1503114), (1516, 1477335), (1788, 1252595), (1895, 1181868), (1983, 1129420), (2235, 1002076), (2274, 984890), (2644, 847065), (2980, 751557), (3305, 677652), (3790, 590934), (3966, 564710), (4470, 501038), (4548, 492445), (5685, 393956), (6610, 338826), (7580, 295467), (7932, 282355), (8940, 250519), (9915, 225884), (11370, 196978), (13220, 169413), (19830, 112942), (22740, 98489), (39660, 56471)]