2019660540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{29347}}^1$

素因数の和:29427

約数の個数: 96

約数和(自身を含む): 5995444224

約数和(自身を除く): 3975783684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 37, 60, 62, 74, 93, 111, 124, 148, 155, 185, 186, 222, 310, 370, 372, 444, 465, 555, 620, 740, 930, 1110, 1147, 1860, 2220, 2294, 3441, 4588, 5735, 6882, 11470, 13764, 17205, 22940, 29347, 34410, 58694, 68820, 88041, 117388, 146735, 176082, 293470, 352164, 440205, 586940, 880410, 909757, 1085839, 1760820, 1819514, 2171678, 2729271, 3257517, 3639028, 4343356, 4548785, 5429195, 5458542, 6515034, 9097570, 10858390, 10917084, 13030068, 13646355, 16287585, 18195140, 21716780, 27292710, 32575170, 33661009, 54585420, 65150340, 67322018, 100983027, 134644036, 168305045, 201966054, 336610090, 403932108, 504915135, 673220180, 1009830270, 2019660540]

約数ペア:

[(1, 2019660540), (2, 1009830270), (3, 673220180), (4, 504915135), (5, 403932108), (6, 336610090), (10, 201966054), (12, 168305045), (15, 134644036), (20, 100983027), (30, 67322018), (31, 65150340), (37, 54585420), (60, 33661009), (62, 32575170), (74, 27292710), (93, 21716780), (111, 18195140), (124, 16287585), (148, 13646355), (155, 13030068), (185, 10917084), (186, 10858390), (222, 9097570), (310, 6515034), (370, 5458542), (372, 5429195), (444, 4548785), (465, 4343356), (555, 3639028), (620, 3257517), (740, 2729271), (930, 2171678), (1110, 1819514), (1147, 1760820), (1860, 1085839), (2220, 909757), (2294, 880410), (3441, 586940), (4588, 440205), (5735, 352164), (6882, 293470), (11470, 176082), (13764, 146735), (17205, 117388), (22940, 88041), (29347, 68820), (34410, 58694)]