904673310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:570

約数の個数: 128

約数和(自身を含む): 2344992768

約数和(自身を除く): 1440319458

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 37, 61, 62, 74, 93, 111, 122, 155, 183, 185, 186, 222, 305, 310, 366, 370, 431, 465, 555, 610, 862, 915, 930, 1110, 1147, 1293, 1830, 1891, 2155, 2257, 2294, 2586, 3441, 3782, 4310, 4514, 5673, 5735, 6465, 6771, 6882, 9455, 11285, 11346, 11470, 12930, 13361, 13542, 15947, 17205, 18910, 22570, 26291, 26722, 28365, 31894, 33855, 34410, 40083, 47841, 52582, 56730, 66805, 67710, 69967, 78873, 79735, 80166, 95682, 131455, 133610, 139934, 157746, 159470, 200415, 209901, 239205, 262910, 349835, 394365, 400830, 419802, 478410, 494357, 699670, 788730, 815021, 972767, 988714, 1049505, 1483071, 1630042, 1945534, 2099010, 2445063, 2471785, 2918301, 2966142, 4075105, 4863835, 4890126, 4943570, 5836602, 7415355, 8150210, 9727670, 12225315, 14591505, 14830710, 24450630, 29183010, 30155777, 60311554, 90467331, 150778885, 180934662, 301557770, 452336655, 904673310]

約数ペア:

[(1, 904673310), (2, 452336655), (3, 301557770), (5, 180934662), (6, 150778885), (10, 90467331), (15, 60311554), (30, 30155777), (31, 29183010), (37, 24450630), (61, 14830710), (62, 14591505), (74, 12225315), (93, 9727670), (111, 8150210), (122, 7415355), (155, 5836602), (183, 4943570), (185, 4890126), (186, 4863835), (222, 4075105), (305, 2966142), (310, 2918301), (366, 2471785), (370, 2445063), (431, 2099010), (465, 1945534), (555, 1630042), (610, 1483071), (862, 1049505), (915, 988714), (930, 972767), (1110, 815021), (1147, 788730), (1293, 699670), (1830, 494357), (1891, 478410), (2155, 419802), (2257, 400830), (2294, 394365), (2586, 349835), (3441, 262910), (3782, 239205), (4310, 209901), (4514, 200415), (5673, 159470), (5735, 157746), (6465, 139934), (6771, 133610), (6882, 131455), (9455, 95682), (11285, 80166), (11346, 79735), (11470, 78873), (12930, 69967), (13361, 67710), (13542, 66805), (15947, 56730), (17205, 52582), (18910, 47841), (22570, 40083), (26291, 34410), (26722, 33855), (28365, 31894)]