1885240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{6733}}^1$

素因数の和:6751

約数の個数: 32

約数和(自身を含む): 4848480

約数和(自身を除く): 2963240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 6733, 13466, 26932, 33665, 47131, 53864, 67330, 94262, 134660, 188524, 235655, 269320, 377048, 471310, 942620, 1885240]

約数ペア:

[(1, 1885240), (2, 942620), (4, 471310), (5, 377048), (7, 269320), (8, 235655), (10, 188524), (14, 134660), (20, 94262), (28, 67330), (35, 53864), (40, 47131), (56, 33665), (70, 26932), (140, 13466), (280, 6733)]