30805808

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1733}}^1$

素因数の和:1853

約数の個数: 40

約数和(自身を含む): 65794896

約数和(自身を除く): 34989088

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 101, 176, 202, 404, 808, 1111, 1616, 1733, 2222, 3466, 4444, 6932, 8888, 13864, 17776, 19063, 27728, 38126, 76252, 152504, 175033, 305008, 350066, 700132, 1400264, 1925363, 2800528, 3850726, 7701452, 15402904, 30805808]

約数ペア:

[(1, 30805808), (2, 15402904), (4, 7701452), (8, 3850726), (11, 2800528), (16, 1925363), (22, 1400264), (44, 700132), (88, 350066), (101, 305008), (176, 175033), (202, 152504), (404, 76252), (808, 38126), (1111, 27728), (1616, 19063), (1733, 17776), (2222, 13864), (3466, 8888), (4444, 6932)]