302504866

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 471240000

約数和(自身を除く): 168735134

約数列:

[1, 2, 67, 109, 134, 139, 149, 218, 278, 298, 7303, 9313, 9983, 14606, 15151, 16241, 18626, 19966, 20711, 30302, 32482, 41422, 1015117, 1088147, 1387637, 2030234, 2176294, 2257499, 2775274, 4514998, 151252433, 302504866]

約数ペア:

[(1, 302504866), (2, 151252433), (67, 4514998), (109, 2775274), (134, 2257499), (139, 2176294), (149, 2030234), (218, 1387637), (278, 1088147), (298, 1015117), (7303, 41422), (9313, 32482), (9983, 30302), (14606, 20711), (15151, 19966), (16241, 18626)]