2019222990210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{1973}}^1\times {\mathrm{5521}}^1$

素因数の和:7708

約数の個数: 128

約数和(自身を含む): 5010359929344

約数和(自身を除く): 2991136939134

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 167, 185, 222, 334, 370, 501, 555, 835, 1002, 1110, 1670, 1973, 2505, 3946, 5010, 5521, 5919, 6179, 9865, 11042, 11838, 12358, 16563, 18537, 19730, 27605, 29595, 30895, 33126, 37074, 55210, 59190, 61790, 73001, 82815, 92685, 146002, 165630, 185370, 204277, 219003, 329491, 365005, 408554, 438006, 612831, 658982, 730010, 922007, 988473, 1021385, 1095015, 1225662, 1647455, 1844014, 1976946, 2042770, 2190030, 2766021, 3064155, 3294910, 4610035, 4942365, 5532042, 6128310, 9220070, 9884730, 10892933, 12191167, 13830105, 21785866, 24382334, 27660210, 32678799, 34114259, 36573501, 54464665, 60955835, 65357598, 68228518, 73147002, 102342777, 108929330, 121911670, 163393995, 170571295, 182867505, 204685554, 326787990, 341142590, 365735010, 403038521, 511713885, 806077042, 1023427770, 1209115563, 1819119811, 2015192605, 2418231126, 3638239622, 4030385210, 5457359433, 6045577815, 9095599055, 10914718866, 12091155630, 18191198110, 27286797165, 54573594330, 67307433007, 134614866014, 201922299021, 336537165035, 403844598042, 673074330070, 1009611495105, 2019222990210]

約数ペア:

[(1, 2019222990210), (2, 1009611495105), (3, 673074330070), (5, 403844598042), (6, 336537165035), (10, 201922299021), (15, 134614866014), (30, 67307433007), (37, 54573594330), (74, 27286797165), (111, 18191198110), (167, 12091155630), (185, 10914718866), (222, 9095599055), (334, 6045577815), (370, 5457359433), (501, 4030385210), (555, 3638239622), (835, 2418231126), (1002, 2015192605), (1110, 1819119811), (1670, 1209115563), (1973, 1023427770), (2505, 806077042), (3946, 511713885), (5010, 403038521), (5521, 365735010), (5919, 341142590), (6179, 326787990), (9865, 204685554), (11042, 182867505), (11838, 170571295), (12358, 163393995), (16563, 121911670), (18537, 108929330), (19730, 102342777), (27605, 73147002), (29595, 68228518), (30895, 65357598), (33126, 60955835), (37074, 54464665), (55210, 36573501), (59190, 34114259), (61790, 32678799), (73001, 27660210), (82815, 24382334), (92685, 21785866), (146002, 13830105), (165630, 12191167), (185370, 10892933), (204277, 9884730), (219003, 9220070), (329491, 6128310), (365005, 5532042), (408554, 4942365), (438006, 4610035), (612831, 3294910), (658982, 3064155), (730010, 2766021), (922007, 2190030), (988473, 2042770), (1021385, 1976946), (1095015, 1844014), (1225662, 1647455)]