38378970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{60919}}^1$

素因数の和:60939

約数の個数: 48

約数和(自身を含む): 114042240

約数和(自身を除く): 75663270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 60919, 121838, 182757, 304595, 365514, 426433, 548271, 609190, 852866, 913785, 1096542, 1279299, 1827570, 2132165, 2558598, 2741355, 3837897, 4264330, 5482710, 6396495, 7675794, 12792990, 19189485, 38378970]

約数ペア:

[(1, 38378970), (2, 19189485), (3, 12792990), (5, 7675794), (6, 6396495), (7, 5482710), (9, 4264330), (10, 3837897), (14, 2741355), (15, 2558598), (18, 2132165), (21, 1827570), (30, 1279299), (35, 1096542), (42, 913785), (45, 852866), (63, 609190), (70, 548271), (90, 426433), (105, 365514), (126, 304595), (210, 182757), (315, 121838), (630, 60919)]