248049410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{52889}}^1$

素因数の和:52970

約数の個数: 32

約数和(自身を含む): 517898880

約数和(自身を除く): 269849470

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 52889, 105778, 264445, 370223, 528890, 740446, 1851115, 3543563, 3702230, 7087126, 17717815, 24804941, 35435630, 49609882, 124024705, 248049410]

約数ペア:

[(1, 248049410), (2, 124024705), (5, 49609882), (7, 35435630), (10, 24804941), (14, 17717815), (35, 7087126), (67, 3702230), (70, 3543563), (134, 1851115), (335, 740446), (469, 528890), (670, 370223), (938, 264445), (2345, 105778), (4690, 52889)]