64787670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{16741}}^1$

素因数の和:16797

約数の個数: 48

約数和(自身を含む): 172375632

約数和(自身を除く): 107587962

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 16741, 33482, 50223, 83705, 100446, 150669, 167410, 251115, 301338, 502230, 719863, 753345, 1439726, 1506690, 2159589, 3599315, 4319178, 6478767, 7198630, 10797945, 12957534, 21595890, 32393835, 64787670]

約数ペア:

[(1, 64787670), (2, 32393835), (3, 21595890), (5, 12957534), (6, 10797945), (9, 7198630), (10, 6478767), (15, 4319178), (18, 3599315), (30, 2159589), (43, 1506690), (45, 1439726), (86, 753345), (90, 719863), (129, 502230), (215, 301338), (258, 251115), (387, 167410), (430, 150669), (645, 100446), (774, 83705), (1290, 50223), (1935, 33482), (3870, 16741)]