2075643990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{4013}}^1$

素因数の和:4854

約数の個数: 96

約数和(自身を含む): 6176678976

約数和(自身を除く): 4101034986

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 821, 1642, 2463, 4013, 4105, 4926, 5747, 7389, 8026, 8210, 11494, 12039, 12315, 14778, 17241, 20065, 24078, 24630, 28091, 28735, 34482, 36117, 36945, 40130, 51723, 56182, 57470, 60195, 72234, 73890, 84273, 86205, 103446, 120390, 140455, 168546, 172410, 180585, 252819, 258615, 280910, 361170, 421365, 505638, 517230, 842730, 1264095, 2528190, 3294673, 6589346, 9884019, 16473365, 19768038, 23062711, 29652057, 32946730, 46125422, 49420095, 59304114, 69188133, 98840190, 115313555, 138376266, 148260285, 207564399, 230627110, 296520570, 345940665, 415128798, 691881330, 1037821995, 2075643990]

約数ペア:

[(1, 2075643990), (2, 1037821995), (3, 691881330), (5, 415128798), (6, 345940665), (7, 296520570), (9, 230627110), (10, 207564399), (14, 148260285), (15, 138376266), (18, 115313555), (21, 98840190), (30, 69188133), (35, 59304114), (42, 49420095), (45, 46125422), (63, 32946730), (70, 29652057), (90, 23062711), (105, 19768038), (126, 16473365), (210, 9884019), (315, 6589346), (630, 3294673), (821, 2528190), (1642, 1264095), (2463, 842730), (4013, 517230), (4105, 505638), (4926, 421365), (5747, 361170), (7389, 280910), (8026, 258615), (8210, 252819), (11494, 180585), (12039, 172410), (12315, 168546), (14778, 140455), (17241, 120390), (20065, 103446), (24078, 86205), (24630, 84273), (28091, 73890), (28735, 72234), (34482, 60195), (36117, 57470), (36945, 56182), (40130, 51723)]