65475410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:280

約数の個数: 128

約数和(自身を含む): 164118528

約数和(自身を除く): 98643118

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 31, 35, 55, 62, 65, 70, 77, 91, 110, 130, 143, 154, 155, 182, 211, 217, 286, 310, 341, 385, 403, 422, 434, 455, 682, 715, 770, 806, 910, 1001, 1055, 1085, 1430, 1477, 1705, 2002, 2015, 2110, 2170, 2321, 2387, 2743, 2821, 2954, 3410, 4030, 4433, 4642, 4774, 5005, 5486, 5642, 6541, 7385, 8866, 10010, 11605, 11935, 13082, 13715, 14105, 14770, 16247, 19201, 22165, 23210, 23870, 27430, 28210, 30173, 31031, 32494, 32705, 38402, 44330, 45787, 60346, 62062, 65410, 71951, 81235, 85033, 91574, 96005, 143902, 150865, 155155, 162470, 170066, 192010, 211211, 228935, 301730, 310310, 359755, 422422, 425165, 457870, 503657, 595231, 719510, 850330, 935363, 1007314, 1056055, 1190462, 1870726, 2112110, 2518285, 2976155, 4676815, 5036570, 5952310, 6547541, 9353630, 13095082, 32737705, 65475410]

約数ペア:

[(1, 65475410), (2, 32737705), (5, 13095082), (7, 9353630), (10, 6547541), (11, 5952310), (13, 5036570), (14, 4676815), (22, 2976155), (26, 2518285), (31, 2112110), (35, 1870726), (55, 1190462), (62, 1056055), (65, 1007314), (70, 935363), (77, 850330), (91, 719510), (110, 595231), (130, 503657), (143, 457870), (154, 425165), (155, 422422), (182, 359755), (211, 310310), (217, 301730), (286, 228935), (310, 211211), (341, 192010), (385, 170066), (403, 162470), (422, 155155), (434, 150865), (455, 143902), (682, 96005), (715, 91574), (770, 85033), (806, 81235), (910, 71951), (1001, 65410), (1055, 62062), (1085, 60346), (1430, 45787), (1477, 44330), (1705, 38402), (2002, 32705), (2015, 32494), (2110, 31031), (2170, 30173), (2321, 28210), (2387, 27430), (2743, 23870), (2821, 23210), (2954, 22165), (3410, 19201), (4030, 16247), (4433, 14770), (4642, 14105), (4774, 13715), (5005, 13082), (5486, 11935), (5642, 11605), (6541, 10010), (7385, 8866)]