3787870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 7299072

約数和(自身を除く): 3511202

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 383, 430, 766, 989, 1915, 1978, 3830, 4945, 8809, 9890, 16469, 17618, 32938, 44045, 82345, 88090, 164690, 378787, 757574, 1893935, 3787870]

約数ペア:

[(1, 3787870), (2, 1893935), (5, 757574), (10, 378787), (23, 164690), (43, 88090), (46, 82345), (86, 44045), (115, 32938), (215, 17618), (230, 16469), (383, 9890), (430, 8809), (766, 4945), (989, 3830), (1915, 1978)]