13831650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{4391}}^1$

素因数の和:4416

約数の個数: 72

約数和(自身を含む): 42479424

約数和(自身を除く): 28647774

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 4391, 8782, 13173, 21955, 26346, 30737, 39519, 43910, 61474, 65865, 79038, 92211, 109775, 131730, 153685, 184422, 197595, 219550, 276633, 307370, 329325, 395190, 461055, 553266, 658650, 768425, 922110, 987975, 1383165, 1536850, 1975950, 2305275, 2766330, 4610550, 6915825, 13831650]

約数ペア:

[(1, 13831650), (2, 6915825), (3, 4610550), (5, 2766330), (6, 2305275), (7, 1975950), (9, 1536850), (10, 1383165), (14, 987975), (15, 922110), (18, 768425), (21, 658650), (25, 553266), (30, 461055), (35, 395190), (42, 329325), (45, 307370), (50, 276633), (63, 219550), (70, 197595), (75, 184422), (90, 153685), (105, 131730), (126, 109775), (150, 92211), (175, 79038), (210, 65865), (225, 61474), (315, 43910), (350, 39519), (450, 30737), (525, 26346), (630, 21955), (1050, 13173), (1575, 8782), (3150, 4391)]