65114070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{997}}^1$

素因数の和:1325

約数の個数: 64

約数和(自身を含む): 179352576

約数和(自身を除く): 114238506

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 311, 622, 933, 997, 1555, 1866, 1994, 2177, 2991, 3110, 4354, 4665, 4985, 5982, 6531, 6979, 9330, 9970, 10885, 13062, 13958, 14955, 20937, 21770, 29910, 32655, 34895, 41874, 65310, 69790, 104685, 209370, 310067, 620134, 930201, 1550335, 1860402, 2170469, 3100670, 4340938, 4651005, 6511407, 9302010, 10852345, 13022814, 21704690, 32557035, 65114070]

約数ペア:

[(1, 65114070), (2, 32557035), (3, 21704690), (5, 13022814), (6, 10852345), (7, 9302010), (10, 6511407), (14, 4651005), (15, 4340938), (21, 3100670), (30, 2170469), (35, 1860402), (42, 1550335), (70, 930201), (105, 620134), (210, 310067), (311, 209370), (622, 104685), (933, 69790), (997, 65310), (1555, 41874), (1866, 34895), (1994, 32655), (2177, 29910), (2991, 21770), (3110, 20937), (4354, 14955), (4665, 13958), (4985, 13062), (5982, 10885), (6531, 9970), (6979, 9330)]